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)

18°C
Clear Sky

191° (3.13 m/s)
Wind

85%
Humidity

25°C
Max Temperature

13°C
Min Temperature

1013°C
Pressure

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Hourly weather forecast

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

Fri

Feels 19°C
Clear Sky

Fri

Feels 20°C
Scattered Clouds

Fri

Feels 23°C
Broken Clouds

Fri

Feels 22°C
Overcast Clouds

Fri

Feels 19°C
Broken Clouds

Sat

Feels 17°C
Light Rain

Sat

Feels 17°C
Moderate Rain

Sat

Feels 16°C
Moderate Rain

Sat

Feels 19°C
Overcast Clouds

Sat

Feels 17°C
Light Rain

10 days weather forecast

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

2026	Weather
March	Image	Temp (Max/Min)	Condition	Description
Fri, 06th		25°C / 13°C	Rain	Light Rain
Sat, 07th		20°C / 10°C	Rain	Heavy Intensity Rain
Sun, 08th		18°C / 6°C	Clear	Sky Is Clear
Mon, 09th		25°C / 9°C	Clear	Sky Is Clear
Tue, 10th		23°C / 16°C	Rain	Moderate Rain
Wed, 11th		18°C / 6°C	Rain	Moderate Rain
Thu, 12th		14°C / 3°C	Clear	Sky Is Clear
Fri, 13th		20°C / 6°C	Clouds	Few Clouds
Sat, 14th		16°C / 9°C	Clouds	Overcast Clouds
Sun, 15th		21°C / 8°C	Clouds	Overcast Clouds
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