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.

Mostly Cloudy

38°F

3°C

Humidity 69%
Wind Speed N 9 G 17 mph
Barometer 30.44 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 27 Mar 10:35 am CDT
Extended Forecast for

4 Miles SW Armington IL

  • Today

    Today: Mostly sunny, with a high near 48. North northwest wind around 15 mph, with gusts as high as 24 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 26. North northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 51. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.

    High: 51 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 39. South wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 62. South wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 62 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A chance of rain and thunderstorms. Partly sunny, with a high near 82. Breezy. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 48. North northwest wind around 15 mph, with gusts as high as 24 mph.
Tonight
Clear, with a low around 26. North northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 51. Light and variable wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 18 mph.
Saturday Night
Increasing clouds, with a low around 39. South wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly cloudy, with a high near 62. South wind 11 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 51. South wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 77. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
A chance of rain and thunderstorms. Partly sunny, with a high near 82. Breezy. Chance of precipitation is 40%.
Tuesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 69.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 46.
Thursday
Rain likely. Mostly cloudy, with a high near 59.
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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:
6:51 am CDT Mar 27, 2026
Forecast Valid:
10am CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation