Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89°NLon: 90.03°WElev: 518ft.

Fair

58°F

14°C

Humidity 88%
Wind Speed NA
Barometer 30.17 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 14 Oct 1:35 am CDT
Extended Forecast for

Staunton IL

  • Overnight

    Overnight: Partly cloudy, with a low around 56. Light east wind.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. East wind 3 to 6 mph.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. East wind around 6 mph.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Light northeast wind.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 83.

    High: 83 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
Partly cloudy, with a low around 56. Light east wind.
Tuesday
Mostly sunny, with a high near 81. East wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 56. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 81. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. Light northeast wind.
Thursday
Sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Partly sunny, with a high near 83.
Friday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 62.
Saturday
Showers likely. Partly sunny, with a high near 77. Chance of precipitation is 70%.
Saturday Night
Showers likely. Partly cloudy, with a low around 50. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers. Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 43.
Monday
Sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
Staunton IL
 39.01°N 89.79°W (Elev. 627 ft)
12:56 am CDT Oct 14, 2025
1am CDT Oct 14, 2025-6pm CDT Oct 20, 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