Current Weather
8:13 PM
77°F
Clear
RealFeel® 75°
Pleasant
RealFeel®
75°
Wind
S 5 mph
Wind Gusts
12 mph
Humidity
56%
Indoor Humidity
56% (Slightly Humid)
Dew Point
60° F
Pressure
↔ 29.67 in
Cloud Cover
0%
Visibility
14 mi
Cloud Ceiling
34000 ft
Night
4/23
62°Lo
RealFeel®
57°
Cool
Mostly cloudy and warm; a heavy thunderstorm late
WindSSW 10 mph
Wind Gusts27 mph
Probability of Precipitation87%
Probability of Thunderstorms52%
Precipitation0.34 in
Rain0.34 in
Hours of Precipitation1
Hours of Rain1
Cloud Cover76%
Sun & Moon
13 hrs 31 mins
Rise
6:16 AM
Set
7:47 PM
First Quarter
Rise
11:38 AM
Set
2:45 AM
Temperature History
4/23High
Low
Forecast
83°
62°
Average
70°
47°
Last Year
77°
47°
Current Weather Conditions in O'Fallon
O'Fallon, Missouri is currently Clear with a temperature of 77°. The current RealFeel® Temperature is 75° (Pleasant) based on observed conditions including 56% humidity, 0% cloud cover, a UV index of 0, and winds of 5 mph. In shade, the RealFeel Shade™ is 75°. 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.
