Today's Weather in O'Fallon

Fri 27th, Jun

22°C 73°F
Feels like: -5°C 23°F
Light rain showers
Southwest
14km/h 9mph / SW
Gust: 25 km/h
Gust: 25 mph

  • Rain: 0.7 mm
  • Sun: 75 mins
  • Cloud: %
  • RH: 87.1%
  • Pressure: 0 mb
  • Visibility: 18582.8 m
Sunrise: 05:40
Sunset: 20:32

O'Fallon 24hr weather forecast

12:00 15:00 18:00 21:00 00:00 03:00 06:00 09:00
Light rain showers
22°C
9 mph
Heavy rain showers
27°C
11 mph
Heavy rain showers
30°C
11 mph
White cloud
31°C
9 mph
Heavy rain showers
26°C
9 mph
Heavy rain showers night
23°C
5 mph
Cloudy with heavy rain night
21°C
7 mph
Partly cloudy night
20°C
5 mph
15 day O'Fallon forecast »

the weather forecast for tomorrow

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What's the weather supposed to be like today?!

O'Fallon average weather Friday 27th June 2025 06:40 AM
Max temp: 29.3°C 84.7°F
Min temp: 17.6°C 63.8°F
Rainfall: 3mm 0.1ins

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