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9 PM
74°
RealFeel®
69°
Pleasant
56%
Mostly cloudy w/ t-storms
RealFeel Shade™69°
WindSE 9 mph
Air QualityFair
Max UV Index0.0 (Low)
Wind Gusts14 mph
Humidity64%
Indoor Humidity64% (Slightly Humid)
Dew Point62° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover58%
Rain0.07 in
Visibility5 mi
Cloud Ceiling4000 ft
10 PM
71°
RealFeel®
69°
Pleasant
49%
Mostly cloudy
WindESE 8 mph
Air QualityFair
Wind Gusts13 mph
Humidity71%
Indoor Humidity71% (Slightly Humid)
Dew Point61° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover77%
Visibility10 mi
Cloud Ceiling23300 ft
11 PM
68°
RealFeel®
65°
Pleasant
34%
Mostly cloudy
WindESE 9 mph
Air QualityFair
Wind Gusts12 mph
Humidity81%
Indoor Humidity80% (Slightly Humid)
Dew Point62° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover82%
Visibility10 mi
Cloud Ceiling26700 ft
Hourly Weather Forecast for Grinnell
AccuWeather's hourly forecast for Grinnell provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 74° with a RealFeel® of 69°, mostly cloudy w/ t-storms with a 56% 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.
