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9 PM
60°
RealFeel®
59°
Cool
47%
Thunderstorms
RealFeel Shade™59°
WindNNE 4 mph
Air QualityFair
Max UV Index0.0 (Low)
Wind Gusts5 mph
Humidity86%
Indoor Humidity66% (Slightly Humid)
Dew Point56° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover88%
Rain0.01 in
Visibility6 mi
Cloud Ceiling16000 ft
10 PM
58°
RealFeel®
55°
Cool
54%
Thunderstorms
WindNW 5 mph
Air QualityFair
Wind Gusts5 mph
Humidity96%
Indoor Humidity67% (Slightly Humid)
Dew Point57° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover97%
Rain0.05 in
Visibility10 mi
Cloud Ceiling10000 ft
11 PM
57°
RealFeel®
57°
Cool
40%
Partly cloudy
WindNW 5 mph
Air QualityExcellent
Wind Gusts5 mph
Humidity96%
Indoor Humidity65% (Slightly Humid)
Dew Point56° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover31%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Sarnia
AccuWeather's hourly forecast for Sarnia provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 60° with a RealFeel® of 59°, thunderstorms with a 47% 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.
