Current Weather and Forecast for O'Fallon, Missouri, United States

Current weather, Hourly weather forecast and 16 days weather forecast

Current Weather Condition at O'Fallon, United States

No Chance of precipitation (Rain or Snow)

14°C
Mist

140° (3.09 m/s)
Wind

95%
Humidity

15°C
Max Temperature

8°C
Min Temperature

1011°C
Pressure

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Hourly weather forecast

Next 27 hours weather condition for O'Fallon, Missouri, United States.

Sat

Feels 14°C
Overcast Clouds

Sun

Feels 15°C
Overcast Clouds

Sun

Feels 18°C
Overcast Clouds

Sun

Feels 18°C
Overcast Clouds

Sun

Feels 18°C
Overcast Clouds

Sun

Feels 20°C
Overcast Clouds

Sun

Feels 16°C
Light Rain

Sun

Feels -2°C
Overcast Clouds

Sun

Feels -7°C
Overcast Clouds

Mon

Feels -10°C
Broken Clouds

10 days weather forecast

Next 10 days weather forecast for O'Fallon, Missouri, United States.

2025	Weather
December	Image	Temp (Max/Min)	Condition	Description
Sat, 27th		15°C / 8°C	Clouds	Broken Clouds
Sun, 28th		23°C / -2°C	Rain	Light Rain
Mon, 29th		-0°C / -7°C	Clear	Sky Is Clear
Tue, 30th		3°C / -7°C	Clear	Sky Is Clear
Wed, 31st		6°C / -1°C	Clouds	Broken Clouds
Thu, 01st		8°C / -3°C	Clouds	Broken Clouds
Fri, 02nd		3°C / -6°C	Clouds	Few Clouds
Sat, 03rd		8°C / -1°C	Rain	Light Rain
Sun, 04th		10°C / 3°C	Clear	Sky Is Clear
Mon, 05th		5°C / -2°C	Clouds	Overcast Clouds
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