Our O'Fallon weather doppler radar and forecast will help you stay up to date with your area's local weather conditions. The temperature is currently 68 degrees in O'Fallon and the wind is blowing from the S at 13 mph on Wednesday, April 2nd. The weather forecast for today is Cloudy. To view todays weather forecast in O'Fallon by the hour, please reference the table below.
Wind Advisory from WED 12:00 PM CDT until WED 7:00 PM CDT Read More

O'Fallon,

Current Weather
68°F
Feels like: 68 °F
Humidity: 76 %
Pressure: 29.42 in
Wind: 13 mph
Trend: Falling
Wind Dir: S
Rain 24hrs: 0 in
UV Index: 0,Low
Visibility: 10 mi

Right now: Cloudy
Today's Forecast
72 °F/56°F
Windy with showers and thunderstorms. Highs in the low 70s and lows in the upper 40s.
Day Forecast Wind Humidity
Wed Apr 2
72° / 47°
Thunderstorms/Wind
93% of precipitation
 Winds SSW at 25 to 35 mph. 75% view hourly
Thu Apr 3
57° / 48°
PM Showers
63% of precipitation
 Winds N at 5 to 10 mph. 71% view hourly
Fri Apr 4
53° / 46°
Rain/Thunder
98% of precipitation
 Winds NE at 10 to 15 mph. 85% view hourly
Sat Apr 5
49° / 39°
Rain
100% of precipitation
 Winds N at 10 to 20 mph. 86% view hourly
Sun Apr 6
49° / 33°
AM Showers
40% of precipitation
 Winds NNW at 10 to 15 mph. 61% view hourly
Mon Apr 7
55° / 28°
Mostly Sunny
6% of precipitation
 Winds NW at 10 to 20 mph. 52% view hourly
Tue Apr 8
54° / 35°
Sunny
4% of precipitation
 Winds N at 5 to 10 mph. 49% view hourly
Wed Apr 9
63° / 48°
Mostly Sunny
19% of precipitation
 Winds S at 10 to 15 mph. 52% view hourly
Thu Apr 10
72° / 47°
Partly Cloudy
24% of precipitation
 Winds W at 10 to 15 mph. 56% view hourly
Fri Apr 11
68° / 43°
Mostly Sunny
9% of precipitation
 Winds NW at 10 to 15 mph. 53% view hourly
Sat Apr 12
72° / 49°
Mostly Sunny
5% of precipitation
 Winds SW at 10 to 15 mph. 51% view hourly


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