National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Fair

16°F

-9°C

Humidity 76%
Wind Speed N 5 mph
Barometer 30.33 in
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 4 Feb 1:35 am CST
Extended Forecast for

4 Miles SW Armington IL

  • Overnight

    Overnight: Partly cloudy, with a low around 13. Wind chill values between 5 and 10. North northeast wind around 6 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. North northeast wind 3 to 6 mph.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 13. Calm wind becoming southwest around 5 mph after midnight.

    Low: 13 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 33. Wind chill values between 4 and 14. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. South southwest wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43. North northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 43 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 13. Wind chill values between 5 and 10. North northeast wind around 6 mph.
Wednesday
Partly sunny, with a high near 27. North northeast wind 3 to 6 mph.
Wednesday Night
Increasing clouds, with a low around 13. Calm wind becoming southwest around 5 mph after midnight.
Thursday
Mostly cloudy, with a high near 33. Wind chill values between 4 and 14. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 25. South southwest wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph.
Friday
Partly sunny, with a high near 43. North northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 19. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 34.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Partly sunny, with a high near 52.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Armington IL
 40.3°N 89.38°W (Elev. 702 ft)
Last Update:
1:36 am CST Feb 4, 2026
Forecast Valid:
2am CST Feb 4, 2026-6pm CST Feb 10, 2026
 
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