Thunder Bay – Weather – As we enter the latter half of October, Canada’s diverse geography provides a wide array of weather conditions from coast to coast to coast. Some areas are enjoying unseasonably warm temperatures, while others are under weather warnings, particularly in the far north and western regions.
Here is a comprehensive look at the weather for October 20th, 21st, and 22nd, 2024, including current conditions, forecasts, and wardrobe suggestions for major cities and communities across Canada from coast-to-coast-to-coast.
Atlantic Provinces
St. John’s, Newfoundland
- Current Conditions: Overcast with light rain, 8°C. Winds from the northeast at 20 km/h. Barometric pressure is 1016 mb and steady.
- Forecast: Showers will persist through Sunday morning, clearing by the afternoon with a high of 10°C. Monday and Tuesday will see intermittent rain, with highs between 9°C and 11°C.
- Wardrobe Suggestion: Waterproof jackets and boots for the rainy conditions are essential, especially during the morning showers.
- Sunrise/Sunset: 7:32 AM / 6:13 PM
- Weather Trivia: St. John’s holds the record for Canada’s windiest city, experiencing an average wind speed of 24 km/h annually.
Saint John, New Brunswick
- Current Conditions: Mostly cloudy, 9°C. Winds from the southwest at 12 km/h. Pressure is steady at 1018 mb.
- Forecast: Sunday will be overcast with a high of 13°C, followed by rain on Monday and Tuesday with highs of 12°C.
- Wardrobe Suggestion: A warm sweater and a raincoat for Monday’s wet weather.
- Sunrise/Sunset: 7:40 AM / 6:27 PM
- Weather Trivia: Saint John experiences more than 100 foggy days per year due to its coastal location.
Halifax, Nova Scotia
- Current Conditions: Partly cloudy, 10°C. Winds are light at 8 km/h from the northwest. Barometric pressure is 1019 mb.
- Forecast: Sunday brings sunny skies with a high of 16°C. Rain will move in by Monday, continuing through Tuesday with highs around 14°C.
- Wardrobe Suggestion: Layered clothing with a light jacket for Sunday, switching to a waterproof coat for Monday’s rain.
- Sunrise/Sunset: 7:32 AM / 6:20 PM
- Weather Trivia: Halifax recorded its warmest October temperature on October 6, 1963, when it reached 27.8°C.
Quebec
Quebec City, Quebec
- Current Conditions: Cloudy, 7°C. Winds are calm with pressure at 1020 mb.
- Forecast: Overcast skies will dominate the next few days. Sunday remains dry with a high of 12°C. Rain is expected on Monday, and Tuesday will remain cloudy with temperatures around 10°C.
- Wardrobe Suggestion: A light jacket and an umbrella for Monday’s rain, as well as comfortable footwear for wet streets.
- Sunrise/Sunset: 7:08 AM / 5:56 PM
- Weather Trivia: Quebec City experienced its largest October snowfall in 2016, when over 20 cm of snow fell on October 29th.
Montreal, Quebec
- Current Conditions: Cloudy with a slight drizzle, 9°C. Winds are from the northeast at 10 km/h. Barometric pressure is 1017 mb.
- Forecast: Sunday will be dry but cloudy, with highs reaching 14°C. Monday and Tuesday will bring showers and cooler conditions, with highs around 11°C.
- Wardrobe Suggestion: Layers with a waterproof jacket and sturdy shoes for the wet days ahead.
- Sunrise/Sunset: 7:15 AM / 6:04 PM
- Weather Trivia: Montreal saw its warmest October temperature in 1949, when it reached a high of 28°C.
Ontario
Toronto, Ontario
- Current Conditions: Overcast, 11°C. Winds are light from the southeast at 10 km/h. Pressure is steady at 1019 mb.
- Forecast: Sunday will be partly sunny with a high of 16°C. Monday and Tuesday will see cloudy skies with light rain, highs around 15°C.
- Wardrobe Suggestion: Light layers and a raincoat will keep you comfortable, especially during the rainy spells on Monday and Tuesday.
- Sunrise/Sunset: 7:35 AM / 6:32 PM
- Weather Trivia: Toronto experienced its warmest October day in 1947, with temperatures reaching 30.5°C.
Greater Sudbury, Ontario
- Current Conditions: Cloudy, 8°C. Winds are light from the north at 8 km/h. Barometric pressure is 1021 mb.
- Forecast: Sunday will be cloudy but dry, with a high of 12°C. Monday and Tuesday will bring rain and cooler temperatures, with highs of 9°C.
- Wardrobe Suggestion: A light jacket and scarf for Sunday, but a raincoat and warmer layers will be needed for the wet and cooler conditions early next week.
- Sunrise/Sunset: 7:50 AM / 6:41 PM
- Weather Trivia: Sudbury’s coldest October day occurred in 1966, with temperatures plunging to -15°C.
Sault Ste. Marie, Ontario
- Current Conditions: Cloudy, 9°C. Winds are calm with barometric pressure at 1018 mb.
- Forecast: Overcast skies will persist throughout Sunday with a high of 13°C. Rain is likely on Monday, continuing through Tuesday.
- Wardrobe Suggestion: A raincoat and waterproof boots for Monday’s and Tuesday’s rain.
- Sunrise/Sunset: 8:00 AM / 6:53 PM
- Weather Trivia: In October 1989, Sault Ste. Marie received 18 cm of snow in one day, marking one of its largest October snowfalls.
Thunder Bay, Ontario
- Current Conditions: Cloudy, 7°C. Winds are light from the northwest at 8 km/h. Barometric pressure is 1020 mb.
- Forecast: Sunday will be mainly sunny with a high of 21°C, followed by continued warmth on Monday. Clouds will return on Tuesday, bringing a chance of showers.
- Wardrobe Suggestion: Light layers for the unseasonably warm weather on Sunday and Monday, but pack a jacket for the cooler evenings and possible rain on Tuesday.
- Sunrise/Sunset: 8:12 AM / 7:05 PM
- Weather Trivia: Thunder Bay’s warmest October temperature was recorded in 2012, when it hit 27.2°C on October 10th.
Manitoba
Winnipeg, Manitoba
- Current Conditions: Clear skies, 5°C. Winds from the northwest at 10 km/h. Barometric pressure is 1023 mb.
- Forecast: Sunny and warm conditions will persist throughout the weekend, with highs reaching 18°C on Sunday. Monday will bring similar conditions, with Tuesday seeing a mix of sun and clouds.
- Wardrobe Suggestion: Light layers and sunglasses will be needed for the warm, sunny days, but a sweater will come in handy for cooler mornings and evenings.
- Sunrise/Sunset: 7:57 AM / 6:40 PM
- Weather Trivia: Winnipeg holds the record for the coldest October day in Canada, with temperatures dropping to -20.6°C in 1939.
Churchill, Manitoba
- Current Conditions: Overcast with light snow, -1°C. Winds from the northwest at 25 km/h. Pressure is 1030 mb and steady.
- Forecast: Snow will continue through Sunday with highs around 0°C. Monday and Tuesday will see lighter snow and windy conditions, with temperatures hovering around -2°C.
- Wardrobe Suggestion: Heavy winter gear, including insulated jackets and boots, will be essential in the harsh winter conditions.
- Sunrise/Sunset: 8:31 AM / 6:51 PM
- Weather Trivia: Churchill holds the record for the earliest October snowfall in Manitoba, with 10 cm falling on October 3, 1984.
Saskatchewan
Regina, Saskatchewan
- Current Conditions: Clear skies, 3°C. Winds from the northwest at 15 km/h. Barometric pressure is 1027 mb.
- Forecast: Clear skies will continue through Sunday and Monday, with highs around 16°C. Clouds will return on Tuesday, with highs of 14°C.
- Wardrobe Suggestion: Layered clothing and a light jacket for the cool mornings, but lighter attire will be comfortable during the warmer afternoons.
- Sunrise/Sunset: 7:50 AM / 6:30 PM
- Weather Trivia: Regina’s warmest October day was recorded in 1963, when temperatures hit 29°C on October 2.
Saskatoon, Saskatchewan
- Current Conditions: Clear skies, 2°C. Winds are calm. Pressure is at 1029 mb.
- Forecast: Sunny and warm conditions will prevail through Sunday and Monday, with highs of 17°C. Clouds will increase on Tuesday.
- Wardrobe Suggestion: Light layers for the daytime warmth, but a jacket for the cooler evenings.
- Sunrise/Sunset: 7:55 AM / 6:33 PM
- Weather Trivia: Saskatoon’s coldest October temperature was recorded on October 31, 1991, when it dropped to -21°C.
Alberta
Edmonton, Alberta
- Current Conditions: Clear skies, 5°C. Winds from the west at 10 km/h. Barometric pressure is 1025 mb.
- Forecast: Sunny skies will dominate Sunday and Monday, with highs near 18°C. Clouds will increase on Tuesday, but temperatures will remain mild.
- Wardrobe Suggestion: Light clothing for the warm days, with a light jacket or sweater for cooler evenings.
- Sunrise/Sunset: 7:59 AM / 6:31 PM
- Weather Trivia: Edmonton experienced its warmest October day in 1980, when temperatures hit 27°C on October 5th.
Fort McMurray, Alberta
- Current Conditions: Clear skies, 2°C. Winds are calm. Pressure is at 1028 mb.
- Forecast: The next few days will bring dry and sunny weather, with highs of 15°C on Sunday and 16°C on Monday. Clouds will move in on Tuesday, bringing cooler temperatures.
- Wardrobe Suggestion: A warm coat for the mornings, but lighter clothing will suffice during the sunny afternoons.
- Sunrise/Sunset: 8:21 AM / 6:40 PM
- Weather Trivia: Fort McMurray experienced one of its latest October warm spells in 1984, with temperatures reaching 24°C on October 14th.
Calgary, Alberta
- Current Conditions: Clear skies, 7°C. Winds from the southwest at 15 km/h. Pressure is 1019 mb.
- Forecast: Sunny skies will persist through Sunday and Monday, with highs around 19°C. Clouds will increase on Tuesday, but temperatures will remain mild.
- Wardrobe Suggestion: Light layers and a jacket for the evening, as nights will remain cool.
- Sunrise/Sunset: 8:01 AM / 6:34 PM
- Weather Trivia: Calgary recorded its warmest October temperature on October 5, 2011, when it reached 28.9°C.
British Columbia
Kamloops, British Columbia
- Current Conditions: Clear skies, 6°C. Winds from the north at 10 km/h. Pressure is 1020 mb.
- Forecast: Sunday and Monday will be sunny, with highs of 17°C. Tuesday will bring clouds and a chance of rain.
- Wardrobe Suggestion: Light layers for the warm days, but a jacket will be needed in the cooler evenings and for possible rain on Tuesday.
- Sunrise/Sunset: 7:43 AM / 6:16 PM
- Weather Trivia: Kamloops experienced its warmest October day in 1963, when the temperature hit 28°C.
Prince George, British Columbia
- Current Conditions: Cloudy, 4°C. Winds from the northwest at 12 km/h. Pressure is 1017 mb.
- Forecast: Sunday will bring sunny skies and a high of 14°C. Monday will be partly cloudy, and Tuesday will see rain with temperatures around 11°C.
- Wardrobe Suggestion: Light jackets for the warmer days, but rain gear will be needed on Tuesday.
- Sunrise/Sunset: 7:56 AM / 6:27 PM
- Weather Trivia: Prince George saw its earliest October snowstorm on October 3, 1999, with over 10 cm of snow falling.
Vancouver, British Columbia
- Current Conditions: Overcast, 12°C. Winds from the southeast at 15 km/h. Pressure is 1016 mb.
- Forecast: Sunday will see partly sunny skies, with a high of 16°C. Monday and Tuesday will bring more clouds and rain, with highs around 14°C.
- Wardrobe Suggestion: Waterproof jackets and boots for the rainy conditions on Monday and Tuesday.
- Sunrise/Sunset: 7:40 AM / 6:18 PM
- Weather Trivia: Vancouver recorded its warmest October day on October 4, 1987, when temperatures hit 25.2°C.
Victoria, British Columbia
- Current Conditions: Partly cloudy, 11°C. Winds from the southeast at 10 km/h. Pressure is 1017 mb.
- Forecast: Sunday will be mostly sunny, with a high of 15°C. Clouds will increase by Monday, with rain likely on Tuesday.
- Wardrobe Suggestion: Light jackets and a raincoat for the rain forecasted later in the week.
- Sunrise/Sunset: 7:39 AM / 6:19 PM
- Weather Trivia: Victoria holds the record for Canada’s longest frost-free period, lasting 374 days.
Northern Canada
Dawson City, Yukon
- Current Conditions: Clear skies, 0°C. Winds are calm, and barometric pressure is high at 1035 mb.
- Forecast: Cool but dry weather will persist through the next few days, with daytime highs around 5°C and overnight lows near -5°C.
- Wardrobe Suggestion: A warm jacket, gloves, and a hat will be necessary for the chilly days and cold nights.
- Sunrise/Sunset: 9:05 AM / 6:30 PM
- Weather Trivia: Dawson City experienced its coldest October day in 1993, when the temperature plunged to -26°C.
Yellowknife, Northwest Territories
- Current Conditions: Clear skies, -1°C. Winds from the northwest at 15 km/h. Pressure is 1032 mb.
- Forecast: Clear skies and cool temperatures will dominate the next few days, with highs of 2°C and lows dropping to -7°C at night.
- Wardrobe Suggestion: Heavy coats, hats, and gloves are essential for the freezing temperatures.
- Sunrise/Sunset: 8:45 AM / 6:22 PM
- Weather Trivia: Yellowknife recorded its coldest October temperature of -29°C on October 31, 1991.
Alert, Nunavut
- Current Conditions: Cloudy with snow, -10°C. Winds from the north at 40 km/h, with blowing snow and limited visibility. Pressure is 1040 mb.
- Forecast: Light snow and blowing conditions will persist through the weekend, with highs of -8°C and wind chills making it feel much colder.
- Wardrobe Suggestion: Extreme cold-weather gear, including insulated jackets, snow boots, gloves, and face protection.
- Sunrise/Sunset: Permanent darkness as the polar night begins in Alert, lasting until February.
- Weather Trivia: Alert is the northernmost inhabited place in the world, and its polar night begins in mid-October, lasting for several months.
Wardrobe Recommendations by Region
- Atlantic and Quebec: Waterproof clothing and warm layers will be necessary for rain in most areas.
- Ontario: Light jackets and layers will work for the cooler but pleasant weather, with heavier rain gear for wet days.
- Prairies: Layered clothing with jackets for the chilly mornings and nights, but lighter attire during the warm afternoons.
- West Coast: Rain gear for Vancouver and Victoria, while Kamloops and Prince George will enjoy mostly dry conditions.
- Northern Canada: Heavy winter clothing is essential as temperatures drop below freezing across the northern territories.
