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Weather Forecast for O'Fallon, MO

Current Weather Conditions

Heavy T-Storm

Temperature

65°F

Feels Like

65°F

Humidity

97%

Wind

S 3 mph

Pressure

29 in

Visibility

1 mi

Conditions at St. Louis/Spirit

Weather Forecast

Today

66°F	Cloudy with periods of rain. High 66F. Winds SSW at 10 to 15 mph. Chance of rain 100%. 1 to 2 inches of rain expected. Locally heavy rainfall possible.

Tonight

42°F	A few clouds. Low 42F. Winds light and variable.

Tomorrow

61°F	Sunshine and clouds mixed. High 61F. Winds light and variable.

Tomorrow night

40°F	A few clouds from time to time. Low around 40F. Winds light and variable.

Thursday

61°F	Mostly sunny skies. High 61F. Winds NNE at 5 to 10 mph.

Thursday night

39°F	Mostly clear skies. Low 39F. Winds light and variable.

Friday

62°F	Partly to mostly cloudy. Slight chance of a rain shower. High 62F. Winds ENE at 5 to 10 mph.

Friday night

46°F	Increasing clouds with showers arriving sometime after midnight. Low 46F. Winds ENE at 5 to 10 mph. Chance of rain 60%.

Saturday

63°F	Periods of rain. Thunder possible. High 63F. Winds ESE at 10 to 15 mph. Chance of rain 70%.

Saturday night

50°F	Light rain early...then remaining cloudy with showers late. Low around 50F. Winds S at 5 to 10 mph. Chance of rain 70%.