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

25°F

-4°C

Humidity 78%
Wind Speed Calm
Barometer 30.45 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 11 Jan 7:35 pm CST
Extended Forecast for

5 Miles SW Armington IL

  • Tonight

    Tonight: Mostly cloudy during the early evening, then clearing, with a low around 26. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Clearing

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 45 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 52 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. West wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow after noon. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 34 mph.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 15. North northwest wind 11 to 18 mph, with gusts as high as 32 mph.

    Low: 15 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then clearing, with a low around 26. Southwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 45. Southwest wind 7 to 10 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 52. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 33. West wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 39. Breezy, with a northwest wind 13 to 21 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 15. North northwest wind 11 to 18 mph, with gusts as high as 32 mph.
Thursday
Sunny, with a high near 29.
Thursday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 24.
Friday
A 30 percent chance of snow after noon. Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly cloudy, with a high near 25.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 25.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SW Armington IL
 40.3°N 89.38°W (Elev. 702 ft)
Last Update:
5:47 pm CST Jan 11, 2026
Forecast Valid:
7pm CST Jan 11, 2026-6pm CST Jan 18, 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