THUNDER BAY – WEATHER – As the fall season deepens across Canada, the weather varies greatly depending on the region. From the mild coastal climates to the prairies’ early chill, here’s a detailed four-day forecast for major Canadian cities and what to wear during this time.
Montreal
September 28-29:
Montreal will see cooler temperatures, with daytime highs around 15°C on the 28th, dropping to 11°C on the 29th. Expect overcast skies and occasional light rain showers.
September 30 – October 1:
Temperatures dip further, with highs around 9°C and lows of 3°C by October 1st. Some early morning frost may occur, with more significant rain expected on the 30th.
Wardrobe Tip:
Layer up! Sweaters, light jackets, and waterproof footwear are essential as the cold and rain set in.
Historical Fact:
Montreal’s lowest temperature for October 1st was -4.6°C, recorded in 1981.
Toronto
September 28-29:
Toronto will be slightly warmer than Montreal, with highs around 17°C on the 28th and partly cloudy skies. Rain showers on the 29th will cool things down to around 14°C.
September 30 – October 1:
Expect a drop to around 11°C with showers, potentially heavy on the 30th. Nights will be chilly, hovering around 6°C.
Wardrobe Tip:
A raincoat and light wool sweaters should keep you warm. Consider a windbreaker for cooler breezes off Lake Ontario.
Historical Fact:
Toronto saw a record high of 28.1°C on October 1, 1968, a stark contrast to typical fall weather.
Greater Sudbury
September 28-29:
Greater Sudbury will be cooler, with daytime highs of 13°C on September 28 and rain showers by evening. The 29th will see overcast skies with temperatures around 10°C.
September 30 – October 1:
Lows of 2°C are expected at night with the chance of frost. Daytime highs will hover around 8-9°C with continued overcast skies.
Wardrobe Tip:
Be prepared for chilly mornings with insulated jackets. Warm layers are necessary throughout the day.
Historical Fact:
Sudbury experienced snowfall as early as September 30 in 1993, though such early winter is rare.
Sault Ste. Marie
September 28-29:
Temperatures will peak around 14°C on the 28th, with clear skies turning rainy on the 29th. Cooler temperatures around 11°C are expected by day two.
September 30 – October 1:
Temperatures will dip to a cool 7°C on the 30th, with potential rain. October 1st brings partly cloudy skies but chilly winds.
Wardrobe Tip:
Pack heavier coats and gloves for early mornings, as the wind off Lake Superior will make it feel colder than the thermometer suggests.
Historical Fact:
The Sault saw its earliest recorded snowfall on October 1st, 1985.
Thunder Bay
September 28-29:
Thunder Bay will be cool and crisp, with daytime highs of 11°C and partly cloudy skies on the 28th. Expect rain on the 29th with highs of 9°C.
September 30 – October 1:
Clear skies return, but temperatures drop to a chilly 6°C during the day and near freezing overnight.
Wardrobe Tip:
Winter coats and warm boots are a must, as early frost and chilly winds will make it feel even colder.
Historical Fact:
Thunder Bay’s October 1st low temperature record was -5.2°C, set in 1992.
Winnipeg
September 28-29:
Winnipeg will start off mild with temperatures reaching 14°C under cloudy skies on the 28th. Rain showers move in by the 29th, cooling things down to 10°C.
September 30 – October 1:
Temperatures plummet to around 7°C, with possible frost overnight as lows approach -1°C.
Wardrobe Tip:
Prepare for much colder weather with insulated coats, gloves, and hats.
Historical Fact:
Winnipeg experienced a significant early-season snowstorm on October 1st, 1985, dumping 10 cm of snow.
Regina
September 28-29:
Regina will be partly cloudy, with temperatures reaching 13°C on the 28th. On the 29th, expect cooler weather around 10°C, with rain showers possible.
September 30 – October 1:
Temperatures will range between 7-9°C during the day with overnight lows dipping close to freezing.
Wardrobe Tip:
Dress in layers, with thicker sweaters and a warm jacket. Nights will be cold, so consider scarves and hats.
Historical Fact:
Regina’s earliest snowfall was recorded on September 30, 1928.
Saskatoon
September 28-29:
Saskatoon will see partly sunny skies with temperatures around 12°C on the 28th. Rain arrives by the 29th, bringing cooler weather at 9°C.
September 30 – October 1:
Overnight lows near -2°C on the 30th and daytime highs of 8°C will make for brisk conditions.
Wardrobe Tip:
Break out the gloves and thicker jackets, especially for early mornings.
Historical Fact:
Saskatoon recorded an October 1st low of -10.4°C in 1975.
Edmonton
September 28-29:
Edmonton will remain chilly, with highs of 11°C on the 28th and a chance of rain on the 29th. Expect temperatures around 8°C during the rain.
September 30 – October 1:
Daytime highs will remain in the single digits, around 7°C, with frost expected at night as temperatures dip to -1°C.
Wardrobe Tip:
Bundle up with insulated jackets and thermal wear as frost could make mornings quite cold.
Historical Fact:
Edmonton recorded 10 cm of snow on September 30, 1985, one of its earliest snowfalls on record.
Calgary
September 28-29:
Calgary will have clear skies on the 28th, with highs reaching 14°C. Expect cooling to 10°C on the 29th with scattered rain showers.
September 30 – October 1:
Temperatures will dip to around 7°C, with potential for frost overnight as lows near -2°C.
Wardrobe Tip:
Dress in layers, as the Chinook winds can bring fluctuating temperatures. Keep warm with gloves and hats during the evenings.
Historical Fact:
Calgary saw an early snowstorm on September 28, 2019, when 32 cm of snow blanketed the city.
Kamloops
September 28-29:
Kamloops will enjoy mild and sunny weather with highs of 18°C on the 28th. On the 29th, clouds will roll in, but temperatures will still hover around 17°C.
September 30 – October 1:
Temperatures will cool slightly, to around 14°C, with the chance of rain by October 1st.
Wardrobe Tip:
A light sweater or jacket will suffice for the day, but you might need an umbrella on October 1st.
Historical Fact:
Kamloops recorded a temperature of -2°C on October 1, 1968, its coldest ever on that date.
Vancouver
September 28-29:
Vancouver will be cool and rainy, with highs around 16°C on both days and intermittent showers. Expect cloudy skies with steady rain on the 29th.
September 30 – October 1:
The wet pattern continues, though temperatures remain mild at around 15°C. Overnight lows of 11°C will keep things damp.
Wardrobe Tip:
Waterproof jackets and umbrellas are a must, along with warm layers for the breezy evenings.
Historical Fact:
The wettest October 1st on record for Vancouver was in 1958 when the city received 52 mm of rain.
Victoria
September 28-29:
Victoria will mirror Vancouver’s forecast with rain and highs of 17°C. Showers will persist on the 29th with slightly cooler temperatures at 15°C.
September 30 – October 1:
Rain remains in the forecast with mild temperatures around 14-15°C during the day and 10°C at night.
Wardrobe Tip:
Rain gear is essential, but temperatures remain moderate enough for lighter jackets.
Historical Fact:
Victoria has experienced dry spells lasting into October, but on October 1, 1965, the city was hit by a major rainstorm that brought 68 mm of rainfall in one day.
Conclusion
With fall in full swing across Canada, varying weather conditions mean you’ll need to prepare for rain, cold mornings, and the potential for frost in many areas. Dressing in layers and staying warm is key as temperatures continue to drop toward October.
