Current Weather
10:09 PM
77°F
Cloudy
RealFeel® 82°
Very Warm
RealFeel®
82°
Wind
S 2 mph
Wind Gusts
5 mph
Humidity
77%
Indoor Humidity
77% (Very Humid)
Dew Point
70° F
Pressure
↔ 29.88 in
Cloud Cover
93%
Visibility
13 mi
Cloud Ceiling
29700 ft
Night
6/5
68°Lo
RealFeel®
69°
Pleasant
Cloudy and humid
WindSSW 7 mph
Wind Gusts13 mph
Probability of Precipitation25%
Probability of Thunderstorms6%
Precipitation0.00 in
Cloud Cover94%
Sun & Moon
14 hrs 46 mins
Rise
5:38 AM
Set
8:24 PM
Waning Gibbous
Rise
12:01 AM
Set
10:06 AM
Temperature History
6/5High
Low
Forecast
86°
68°
Average
82°
61°
Last Year
71°
63°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Cloudy with a temperature of 77°. The current RealFeel® Temperature is 82° (Very Warm) based on observed conditions including 77% humidity, 93% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 82°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for O'Fallon, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
