Current Weather
7:04 PM
75°F
Thunderstorm
RealFeel® 82°
Very Warm
RealFeel Shade™ 81°
Pleasant
RealFeel®
82°
RealFeel Shade™
81°
Max UV Index
0.1 (Low)
Wind
ESE 2 mph
Wind Gusts
4 mph
Humidity
91%
Indoor Humidity
91% (Extremely Humid)
Dew Point
72° F
Pressure
↔ 29.86 in
Cloud Cover
95%
Visibility
8 mi
Cloud Ceiling
4700 ft
Night
6/26
69°Lo
RealFeel®
71°
Pleasant
An evening thunderstorm; otherwise, cloudy and humid
WindNE 5 mph
Wind Gusts8 mph
Probability of Precipitation55%
Probability of Thunderstorms33%
Precipitation0.05 in
Rain0.05 in
Hours of Precipitation0.5
Hours of Rain0.5
Cloud Cover97%
Sun & Moon
14 hrs 53 mins
Rise
5:39 AM
Set
8:32 PM
Waxing Gibbous
Rise
6:10 PM
Set
3:22 AM
Temperature History
6/26High
Low
Forecast
78°
69°
Average
87°
66°
Last Year
93°
73°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Thunderstorm with a temperature of 75°. The current RealFeel® Temperature is 82° (Very Warm) based on observed conditions including 91% humidity, 95% cloud cover, a UV index of 0, and winds of 2 mph. In shade, the RealFeel Shade™ is 81°. 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.
