View hourly forecasts 10-days ahead
Activate Your Premium+ Subscription
9 PM
42°
RealFeel®
37°
Cold
40%
Showers
RealFeel Shade™37°
WindNW 7 mph
Air QualityExcellent
Max UV Index0.0 (Low)
Wind Gusts14 mph
Humidity59%
Indoor Humidity37% (Dry)
Dew Point28° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover97%
Visibility10 mi
Cloud Ceiling4600 ft
10 PM
41°
RealFeel®
39°
Cold
37%
Cloudy
WindWNW 6 mph
Air QualityExcellent
Wind Gusts14 mph
Humidity58%
Indoor Humidity37% (Dry)
Dew Point28° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility10 mi
Cloud Ceiling4600 ft
11 PM
39°
RealFeel®
38°
Cold
32%
Cloudy
WindWNW 5 mph
Air QualityFair
Wind Gusts12 mph
Humidity64%
Indoor Humidity37% (Dry)
Dew Point28° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Visibility10 mi
Cloud Ceiling3100 ft
Hourly Weather Forecast for Thunder Bay
AccuWeather's hourly forecast for Thunder Bay provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 42° with a RealFeel® of 37°, showers with a 40% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.
