View hourly forecasts 10-days ahead
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9 PM
56°
RealFeel®
47°
Chilly
83%
Rain
WindE 14 mph
Air QualityExcellent
Wind Gusts16 mph
Humidity95%
Indoor Humidity62% (Ideal Humidity)
Dew Point55° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Rain0.05 in
Visibility4 mi
Cloud Ceiling900 ft
10 PM
56°
RealFeel®
46°
Chilly
83%
Rain
WindESE 15 mph
Air QualityExcellent
Wind Gusts24 mph
Humidity95%
Indoor Humidity63% (Ideal Humidity)
Dew Point55° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover100%
Rain0.05 in
Visibility4 mi
Cloud Ceiling1100 ft
11 PM
55°
RealFeel®
44°
Chilly
90%
Rain
WindESE 15 mph
Air QualityExcellent
Wind Gusts22 mph
Humidity98%
Indoor Humidity62% (Ideal Humidity)
Dew Point55° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover99%
Rain0.13 in
Visibility4 mi
Cloud Ceiling900 ft
Hourly Weather Forecast for Ontario
AccuWeather's hourly forecast for Ontario provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 56° with a RealFeel® of 47°, rain with a 83% 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.
