23mph W

40.3mph Gusts

Strength

Fresh

Recorded at Belleville, Scott AFB/MidAmerica Airport Updated 30 mins ago (4.4 miles away)

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Real-Time Extremes

Hottest 84.1 °F
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Coldest -23.9 °F
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Windiest 41.4mph
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Wettest (Last Hour) 1.6in
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Most Humid 100%
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Least Humid 18%
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Highest Pressure 1033.9 hPa
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Lowest Pressure 981.7 hPa
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Trending Locations

O'Fallon Wind Forecast

O'Fallon wind forecast issued today at 4:37 am. Next forecast at approx. 4:37 pm.

O'Fallon Wind Statistics

November Wind

Belleville, Scott AFB/MidAmerica Airport (4.3 miles)

Strongest 26 November, 2025
21.9mph W
Average November
7.5mph
Strongest 19 October, 2025
19.7mph NNW
Average October
6.4mph
Strongest 5 March, 2025
21.9mph W
Average 2025
7.4mph

Climate (2010–Present)

Belleville, Scott AFB/MidAmerica Airport (4.3 miles)

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Strongest 3 March, 2023
31.1mph NNW
Average 2020–2025
7.8mph

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