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.

Overcast

52°F

11°C

Humidity 86%
Wind Speed SW 3 mph
Barometer 29.77 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 5 Nov 3:55 am CST
Extended Forecast for

4 Miles S Armington IL

  • Today

    Today: A 30 percent chance of rain, mainly after 2pm. Increasing clouds, with a high near 55. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 55 °F

    Partly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 10pm. Cloudy, with a low around 42. West wind 9 to 11 mph becoming north in the evening. Winds could gust as high as 21 mph.

    Low: 42 °F

    Chance Rain
    then Cloudy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 50. North wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 50 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. North wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind becoming northwest around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Light west wind.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. West wind 3 to 7 mph.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 2pm. Increasing clouds, with a high near 55. West southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Tonight
A 30 percent chance of rain, mainly before 10pm. Cloudy, with a low around 42. West wind 9 to 11 mph becoming north in the evening. Winds could gust as high as 21 mph.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 50. North wind 9 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 30. North wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 53. Calm wind becoming northwest around 5 mph.
Saturday Night
Mostly clear, with a low around 32. Light west wind.
Sunday
Sunny, with a high near 60. West wind 3 to 7 mph.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 40.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Mostly sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Armington IL
 40.27°N 89.32°W (Elev. 650 ft)
Last Update:
12:32 am CST Nov 5, 2026
Forecast Valid:
4am CST Nov 5, 2026-6pm CST Nov 11, 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