Current Conditions
Thunder Bay – Weather – As of 7:03 AM EDT on Thursday, July 11, 2024, Thunder Bay is experiencing mist with a temperature of 9.6°C. The dew point is also 9.6°C, resulting in 100% humidity. Winds are light from the west at 6 km/h, and the barometric pressure is 101.9 kPa and rising. Visibility is 10 km.
Detailed Forecast
Today: Thursday, July 11
Morning to Afternoon: The morning mist and fog patches will dissipate early, giving way to sunny skies. Winds will become south at 20 km/h this afternoon. The high temperature will reach 26°C, with a humidex of 31°C. The UV index is high at 7, so sun protection is essential.
Evening: Tonight will be clear initially, becoming partly cloudy after midnight. The low temperature will drop to 13°C.
Upcoming Days
Friday, July 12
Morning to Afternoon: Friday will have a mix of sun and cloud with a 30% chance of showers late in the afternoon and a risk of thunderstorms. Winds will become south at 20 km/h in the afternoon. The high temperature will be 29°C, with a humidex of 33°C. The UV index will be very high at 8.
Evening: The night will have cloudy periods with a 30% chance of showers and a low of 18°C.
Saturday, July 13
Morning to Afternoon: Saturday will feature a mix of sun and cloud with a 40% chance of showers and a high of 29°C.
Evening: The night will have cloudy periods with a 30% chance of showers and a low of 17°C.
Sunday, July 14
Morning to Afternoon: Sunday will see a mix of sun and cloud with a 30% chance of showers and a high of 27°C.
Evening: The night will have cloudy periods and a low of 15°C.
Historical Weather Trivia
On this date, Thunder Bay’s record high temperature was 33.0°C, set in 1999. The record low was a chilly 4.0°C, recorded in 1964.
What to Wear
Given the warming temperatures and sunny conditions, light, breathable clothing is recommended. A wide-brimmed hat and sunglasses will help protect against the sun. Don’t forget to apply sunscreen with a high SPF to protect your skin from UV rays.
Thunder Bay Weather Trivia
Did you know? Thunder Bay, located on the northern shore of Lake Superior, experiences a humid continental climate with large seasonal temperature variations. This city is known for its beautiful natural surroundings, including the Sleeping Giant Provincial Park.
