Current Weather
5:55 AM
71°F
Cloudy
RealFeel® 70°
Pleasant
RealFeel Shade™ 69°
Pleasant
RealFeel®
70°
RealFeel Shade™
69°
Max UV Index
0.1 (Low)
Wind
NW 5 mph
Wind Gusts
15 mph
Humidity
76%
Indoor Humidity
76% (Humid)
Dew Point
64° F
Pressure
↑ 29.81 in
Cloud Cover
99%
Visibility
10 mi
Cloud Ceiling
16100 ft
Day
6/14
77°Hi
RealFeel®
79°
Pleasant
RealFeel Shade™
73°
Pleasant
A thunderstorm in spots early this morning; otherwise, clouds giving way to some sun and breezy, becoming less humid this afternoon
Max UV Index10.0 (Very High)
AccuLumen Brightness Index™6 (Medium)
WindNNW 15 mph
Wind Gusts30 mph
Probability of Precipitation55%
Probability of Thunderstorms33%
Precipitation0.04 in
Rain0.04 in
Hours of Precipitation0.5
Hours of Rain0.5
Cloud Cover62%
Night
6/14
55°Lo
RealFeel®
54°
Cool
Partly cloudy and cooler
WindNNW 6 mph
Wind Gusts13 mph
Probability of Precipitation10%
Probability of Thunderstorms0%
Precipitation0.00 in
Cloud Cover53%
Sun & Moon
14 hrs 52 mins
Rise
5:37 AM
Set
8:29 PM
New Moon
Rise
4:38 AM
Set
8:39 PM
Temperature History
6/14High
Low
Forecast
77°
55°
Average
85°
63°
Last Year
82°
66°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Cloudy with a temperature of 71°. The current RealFeel® Temperature is 70° (Pleasant) based on observed conditions including 76% humidity, 99% cloud cover, a UV index of 0, and winds of 5 mph. In shade, the RealFeel Shade™ is 69°. 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.
