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.

Fair

53°F

12°C

Humidity 86%
Wind Speed SE 6 mph
Barometer 29.63 in (1003.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 18 Feb 10:53 pm CST
Extended Forecast for

2 Miles NE 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 4pm. Partly sunny, with a high near 70. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.

    High: 70 °F

    Scattered
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 50. West wind 6 to 15 mph, with gusts as high as 26 mph.

    High: 50 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. North 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 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. South wind 3 to 5 mph.
Thursday
Scattered showers and thunderstorms, mainly before 4pm. Partly sunny, with a high near 70. South wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 50%.
Thursday Night
Mostly clear, with a low around 37. West wind 10 to 18 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 50. West wind 6 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 31. North 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 26.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly 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 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Centreville IL
 38.59°N 90.06°W (Elev. 423 ft)
Last Update:
9:36 pm CST Feb 18, 2026
Forecast Valid:
11pm CST Feb 18, 2026-6pm CST Feb 25, 2026
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation