O’Fallon 48 Hour Forecast

Chance of a Thunderstorm
Tuesday
02/28 30%
Chance of a Thunderstorm
Cloudy this morning followed by isolated thunderstorms this afternoon. High 76F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
High 76° / Low 47°
Thunderstorm
Tuesday Night
02/28 90%
Thunderstorm
Variable clouds with strong thunderstorms. Low 47F. Winds SW at 15 to 25 mph. Chance of rain 90%.
High 76° / Low 47°
Partly Cloudy
Wednesday
03/01 10%
Partly Cloudy
Variable cloudiness and windy. High 53F. Winds WNW at 20 to 30 mph.
High 53° / Low 31°
Clear
Wednesday Night
03/01 0%
Clear
Clear skies. Low 31F. Winds WNW at 10 to 15 mph.
High 53° / Low 31°
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Current O’Fallon Weather

Overcast
Currently
58°
Overcast
Today is forecast to be Much Warmer than yesterday. Partly cloudy, chance of a thunderstorm.
Chance of a Thunderstorm
Tuesday 02/28 30%
High 76° / Low 47°
Chance of a Thunderstorm
Cloudy this morning followed by isolated thunderstorms this afternoon. High 76F. Winds SSW at 10 to 20 mph. Chance of rain 30%.

O’Fallon Extended Forecast

Chance of a Thunderstorm
Tuesday
Chance of a Thunderstorm
High 76°/Low 47°
30%
Partly Cloudy
Wednesday
Partly Cloudy
High 53°/Low 31°
10%
Partly Cloudy
Thursday
Partly Cloudy
High 58°/Low 26°
0%
Clear
Friday
Clear
High 50°/Low 37°
0%
Clear
Saturday
Clear
High 68°/Low 47°
0%
Partly Cloudy
Sunday
Partly Cloudy
High 72°/Low 56°
10%
Chance of a Thunderstorm
Monday
Chance of a Thunderstorm
High 70°/Low 41°
40%
Clear
Tuesday
Clear
High 60°/Low 39°
20%
Clear
Wednesday
Clear
High 61°/Low 43°
0%
Chance of Rain
Thursday
Chance of Rain
High 65°/Low 43°
40%