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

37°F

3°C

Humidity 37%
Wind Speed NW 12 G 23 mph
Barometer 30.37 in (1028.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Nov 3:53 pm CST
Extended Forecast for

2 Miles NNW Caseyville 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 36. Light and variable wind.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 63.

    High: 63 °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 36. Light and variable wind.
Thursday
Partly sunny, with a high near 63.
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 65.
Sunday Night
A 40 percent chance of rain. Partly cloudy, with a low around 43.
Monday
A 30 percent chance of rain. Mostly sunny, with a high near 57.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Caseyville IL
 38.66°N 90.06°W (Elev. 433 ft)
Last Update:
3:16 pm CST Nov 10, 2025
Forecast Valid:
4pm CST Nov 10, 2025-6pm CST Nov 17, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation