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Weather Forecast for O'Fallon, MO
Current Weather Conditions
S 9 mph
Conditions at St. Louis/Spirit
Cloudy skies this evening followed by scattered showers and thunderstorms overnight. Low 43F. Winds SW at 10 to 20 mph. Chance of rain 40%.
Sunny along with a few clouds. High 54F. Winds W at 10 to 20 mph.
Partly cloudy. Low 28F. Winds WNW at 10 to 15 mph.
Sunny skies. High 43F. Winds WNW at 10 to 15 mph.
Partly cloudy skies. Low around 25F. Winds light and variable.
Partly cloudy skies. High near 50F. Winds S at 5 to 10 mph.
Clear to partly cloudy. Low 31F. Winds light and variable.
Partly cloudy skies. High 48F. Winds light and variable.
Overcast. Low 29F. Winds light and variable.
Partly to mostly cloudy. High 48F. Winds light and variable.