Current conditions at

St. Louis Downtown Airport (KCPS)

Lat: 38.56°NLon: 90.15°WElev: 410ft.

Fair

50°F

10°C

Humidity 61%
Wind Speed SW 3 mph
Barometer 30.27 in (1025.1 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 2 Nov 11:53 am CST
Extended Forecast for

3 Miles S Centreville IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 54. South wind around 5 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 38. South wind 3 to 6 mph.

    Low: 38 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 65. West wind 5 to 8 mph becoming light and variable  in the afternoon.

    High: 65 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 23 mph.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 54. South wind around 5 mph.
Tonight
Clear, with a low around 38. South wind 3 to 6 mph.
Monday
Sunny, with a high near 65. West wind 5 to 8 mph becoming light and variable in the afternoon.
Monday Night
Partly cloudy, with a low around 39. Light and variable wind.
Tuesday
Mostly sunny, with a high near 70. South wind 5 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 67.
Thursday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 54.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 45.
Saturday
Mostly sunny, with a high near 67.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Centreville IL
 38.53°N 90.09°W (Elev. 482 ft)
12:26 pm CST Nov 2, 2025
1pm CST Nov 2, 2025-6pm CST Nov 8, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database