THUNDER BAY – Weather – As of 7:00 AM EDT on August 17th, the weather in Thunder Bay is cloudy with a temperature of 17.1°C and nearly 100% humidity. The conditions are calm, but visibility is at 11 km due to haze, which will persist throughout the day.
Daytime Forecast
Today’s forecast for Thunder Bay includes mainly cloudy skies with a 30% chance of showers this afternoon. The high will reach 26°C, with a humidex making it feel like 32°C. Winds will pick up from the north, reaching speeds of 20 km/h and gusting up to 40 km/h later this morning. The UV index is 6, which is considered high, so be sure to take precautions if spending time outdoors.
Evening and Tomorrow’s Weather
Tonight, expect partly cloudy skies with a 30% chance of showers early in the evening, followed by clearing skies. The haze will continue, and temperatures will drop to a low of 13°C. Winds will calm down later in the evening.
Looking ahead to Sunday, August 18th, the day will start sunny, but cloudiness will increase early in the afternoon. The high will be 27°C, with a humidex of 30. Winds will shift to the east, with gusts up to 40 km/h. The night will be clear with a low of 11°C.
Extended Forecast
On Monday, August 19th, sunny skies will dominate with a high of 23°C. The night will be clear with a low of 11°C. Tuesday, August 20th, will bring a mix of sun and clouds, with temperatures reaching a high of 24°C and dropping to 12°C at night.
Weather Trivia
Did you know? Thunder Bay’s highest recorded temperature for August 17th was 33.3°C in 1944. Today’s temperatures are milder, but the haze may still impact your outdoor plans.
Enjoy your weekend, Thunder Bay, and stay prepared for the changing weather conditions!
