Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

50°F

10°C

Humidity 84%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 20 Oct 12:35 am CDT
Extended Forecast for

4 Miles WNW Irving IL

  • Overnight

    Overnight: Partly cloudy, with a low around 44. Light and variable wind.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 71. Calm wind.

    High: 71 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 43. Calm wind.

    Low: 43 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 72. Calm wind.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. Calm wind.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 44. Light and variable wind.
Tuesday
Sunny, with a high near 71. Calm wind.
Tuesday Night
Clear, with a low around 43. Calm wind.
Wednesday
Sunny, with a high near 72. Calm wind.
Wednesday Night
Mostly clear, with a low around 44. Calm wind.
Thursday
Sunny, with a high near 75.
Thursday Night
Clear, with a low around 46.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Partly sunny, with a high near 75.
Sunday Night
Mostly cloudy, with a low around 49.
Monday
Mostly sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Irving IL
 39.24°N 89.46°W (Elev. 600 ft)
10:31 pm CDT Oct 19, 2026
12am CDT Oct 20, 2026-6pm CDT Oct 26, 2026
 
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