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9 PM
84°
RealFeel®
88°
Very Warm
20%
Mostly sunny
RealFeel Shade™88°
Heat Index89°
WindWSW 8 mph
Air QualityPoor
Max UV Index0.0 (Low)
Wind Gusts16 mph
Humidity68%
Indoor Humidity68% (Extremely Humid)
Dew Point72° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover20%
Visibility10 mi
Cloud Ceiling30000 ft
10 PM
81°
RealFeel®
88°
Very Warm
20%
Mostly clear
Heat Index87°
WindWSW 7 mph
Air QualityPoor
Wind Gusts15 mph
Humidity78%
Indoor Humidity78% (Extremely Humid)
Dew Point74° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover16%
Visibility10 mi
Cloud Ceiling30000 ft
11 PM
79°
RealFeel®
85°
Very Warm
20%
Mostly clear
Heat Index80°
WindWSW 6 mph
Air QualityPoor
Wind Gusts14 mph
Humidity84%
Indoor Humidity84% (Extremely Humid)
Dew Point74° F
AccuLumen Brightness Index™0 (Dark)
Cloud Cover11%
Visibility10 mi
Cloud Ceiling30000 ft
Hourly Weather Forecast for Waterloo
AccuWeather's hourly forecast for Waterloo provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 84° with a RealFeel® of 88°, mostly sunny with a 20% 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.
