Tonight
Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Low 13.
Temp: Low 13.
Wind: S, 15 km/h
Northwestern Ontario Weather
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Current conditions
City of Thunder Bay
Mainly Sunny
Wind
21 km/h, gust 30 km/h
Humidity
48%
Pressure
101.3 kPa falling
Visibility
N/A
Forecast periods
Tonight
Partly cloudy. 30 percent chance of showers this evening. Fog patches developing overnight. Low 13.
Temp: Low 13.
Wind: S, 15 km/h
Wednesday
Sunny in the morning and early in the afternoon then a mix of sun and cloud with 30 percent chance of showers in the afternoon. Risk of a thunderstorm in the afternoon. Fog patches dissipating in the morning. High 27. Humidex 31. UV index 8 or very high.
Temp: High 27.
Wind: VR, 5 km/h
Wednesday night
Partly cloudy. 30 percent chance of showers in the evening with risk of a thunderstorm. Fog patches developing overnight. Low 14.
Temp: Low 14.
Wind: E, 10 km/h
Thursday
A mix of sun and cloud with 40 percent chance of showers. High 27.
Temp: High 27.
Thursday night
Cloudy. Low 17.
Temp: Low 17.
Friday
Cloudy with 60 percent chance of showers. High 22.
Temp: High 22.