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

Hazardous Weather Conditions

Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

69°F

21°C

Humidity 26%
Wind Speed W 13 mph
Barometer 29.42 in (996.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 19 Feb 6:53 pm CST
Extended Forecast for

3 Miles WSW Millstadt IL

  • Tonight

    Tonight: Mostly cloudy during the early evening, then becoming clear, with a low around 31. Breezy, with a west wind 14 to 21 mph, with gusts as high as 36 mph.

    Low: 31 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 48. West wind 8 to 17 mph, with gusts as high as 34 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 30. West wind 5 to 7 mph becoming north after midnight.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Northwest wind 7 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 19.

    Low: 19 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then becoming clear, with a low around 31. Breezy, with a west wind 14 to 21 mph, with gusts as high as 36 mph.
Friday
Sunny, with a high near 48. West wind 8 to 17 mph, with gusts as high as 34 mph.
Friday Night
Increasing clouds, with a low around 30. West wind 5 to 7 mph becoming north after midnight.
Saturday
Mostly sunny, with a high near 44. Northwest wind 7 to 10 mph.
Saturday Night
Mostly clear, with a low around 25. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 37.
Sunday Night
Clear, with a low around 19.
Monday
Sunny, with a high near 35.
Monday Night
Mostly clear, with a low around 20.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 59.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A 30 percent chance of rain. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Millstadt IL
 38.44°N 90.13°W (Elev. 650 ft)
Last Update:
5:01 pm CST Feb 19, 2026
Forecast Valid:
7pm CST Feb 19, 2026-6pm CST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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