Current Weather
6:30 AM
74°F
Mostly sunny
RealFeel® 78°
Pleasant
RealFeel Shade™ 77°
Pleasant
RealFeel®
78°
RealFeel Shade™
77°
Max UV Index
1.0 (Low)
Wind
S 6 mph
Wind Gusts
13 mph
Humidity
85%
Indoor Humidity
85% (Very Humid)
Dew Point
69° F
Pressure
↔ 29.86 in
Cloud Cover
19%
Visibility
11 mi
Cloud Ceiling
40000 ft
Day
5/18
78°Hi
RealFeel®
83°
Very Warm
RealFeel Shade™
78°
Pleasant
Partly sunny and breezy with a thunderstorm; humid this afternoon; heavy downpours can reduce visibility and cause ponding on streets and highways
Max UV Index7.0 (High)
AccuLumen Brightness Index™5 (Medium)
WindSSW 14 mph
Wind Gusts23 mph
Probability of Precipitation55%
Probability of Thunderstorms50%
Precipitation0.23 in
Rain0.23 in
Hours of Precipitation2
Hours of Rain2
Cloud Cover70%
Night
5/18
72°Lo
RealFeel®
69°
Pleasant
Mostly cloudy, very warm and humid; a late-night thunderstorm
WindS 10 mph
Wind Gusts20 mph
Probability of Precipitation55%
Probability of Thunderstorms33%
Precipitation0.05 in
Rain0.05 in
Hours of Precipitation0.5
Hours of Rain0.5
Cloud Cover87%
Sun & Moon
14 hrs 20 mins
Rise
5:47 AM
Set
8:07 PM
Waxing Crescent
Rise
6:58 AM
Set
10:57 PM
Temperature History
5/18High
Low
Forecast
78°
72°
Average
77°
57°
Last Year
79°
57°
Current Weather Conditions in Waterloo
Waterloo, Illinois is currently Mostly sunny with a temperature of 74°. The current RealFeel® Temperature is 78° (Pleasant) based on observed conditions including 85% humidity, 19% cloud cover, a UV index of 1, and winds of 6 mph. In shade, the RealFeel Shade™ is 77°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Waterloo, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
