National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Partly Cloudy

39°F

4°C

Humidity 36%
Wind Speed W 15 G 21 mph
Barometer 30.37 in (1028.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 10 Nov 2:53 pm CST
Extended Forecast for

3 Miles NNE Fairmont City IL

  • Tonight

    Tonight: Increasing clouds, with a low around 25. Northwest wind 5 to 7 mph becoming light and variable.

    Low: 25 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Cloudy, then gradually becoming mostly sunny, with a high near 54. South wind 7 to 16 mph, with gusts as high as 29 mph.

    High: 54 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Clear, with a low around 39. West wind 6 to 8 mph.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. West wind 6 to 10 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 25. Northwest wind 5 to 7 mph becoming light and variable.
Veterans Day
Cloudy, then gradually becoming mostly sunny, with a high near 54. South wind 7 to 16 mph, with gusts as high as 29 mph.
Tuesday Night
Clear, with a low around 39. West wind 6 to 8 mph.
Wednesday
Sunny, with a high near 63. West wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 37. Light and variable wind.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Mostly sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 57.
Sunday
A 40 percent chance of rain. Partly sunny, with a high near 66.
Sunday Night
A 40 percent chance of rain. Partly cloudy, with a low around 44.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Fairmont City IL
 38.68°N 90.09°W (Elev. 404 ft)
Last Update:
3:16 pm CST Nov 10, 2025
Forecast Valid:
3pm CST Nov 10, 2025-6pm CST Nov 17, 2025
 
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