Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

58°F

14°C

Humidity 75%
Wind Speed SE 5 mph
Barometer 29.62 in (1002.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Feb 9:53 pm CST
Extended Forecast for

3 Miles S Centreville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. South wind 3 to 5 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered showers and thunderstorms, mainly before noon.  Partly sunny, with a high near 69. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 50%.

    High: 69 °F

    Scattered
    T-storms then
    Isolated
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West wind 11 to 18 mph, with gusts as high as 29 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. West wind 6 to 16 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Northwest wind around 6 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow.  Mostly sunny, with a high near 45. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 21.

    Low: 21 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. South wind 3 to 5 mph.
Thursday
Scattered showers and thunderstorms, mainly before noon. Partly sunny, with a high near 69. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 36. West wind 11 to 18 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 50. West wind 6 to 16 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 31. Northwest wind around 6 mph.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 45. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 40.
Sunday Night
Clear, with a low around 21.
Monday
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 22.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 38.
Wednesday
A 20 percent chance of rain. Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Centreville IL
 38.53°N 90.09°W (Elev. 482 ft)
9:36 pm CST Feb 18, 2026
10pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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