Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

56°F

13°C

Humidity 94%
Wind Speed NA
Barometer 29.99 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Oct 11:15 pm CDT
Extended Forecast for

South Roxana IL

  • Tonight

    Tonight: Patchy fog after 1am.  Otherwise, clear, with a low around 50. East wind around 6 mph.

    Low: 50 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, sunny, with a high near 80. Southeast wind 5 to 9 mph.

    High: 80 °F

    Patchy Fog
    then Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53. Southeast wind 5 to 7 mph.

    Low: 53 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 81. Light and variable wind becoming south around 5 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 60. Light northeast wind.

    Low: 60 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 1am. Otherwise, clear, with a low around 50. East wind around 6 mph.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 80. Southeast wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 53. Southeast wind 5 to 7 mph.
Columbus Day
Mostly sunny, with a high near 81. Light and variable wind becoming south around 5 mph.
Monday Night
Partly cloudy, with a low around 60. Light northeast wind.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 81.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 60.
Saturday
A 40 percent chance of showers. Mostly sunny, with a high near 78.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
South Roxana IL
 38.81°N 90.05°W (Elev. 430 ft)
10:11 pm CDT Oct 11, 2025
11pm CDT Oct 11, 2025-6pm CDT Oct 18, 2025
 
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