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

39°F

4°C

Humidity 64%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 3 Nov 7:15 pm CST
Extended Forecast for

Armington IL

  • Tonight

    Tonight: Partly cloudy, with a low around 36. West wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 66. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 66 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. South southwest wind 10 to 16 mph, with gusts as high as 30 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. West southwest wind 9 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 62. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely after midnight. Mostly cloudy, with a low around 50. South southeast wind 13 to 15 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 36. West wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 66. South wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 50. South southwest wind 10 to 16 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 65. West southwest wind 9 to 16 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 34. North northwest wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 62. South southeast wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Rain likely after midnight. Mostly cloudy, with a low around 50. South southeast wind 13 to 15 mph becoming southwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Partly sunny, with a high near 57.
Saturday Night
A chance of rain. Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 26.
Monday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Armington IL
 40.34°N 89.32°W (Elev. 610 ft)
Last Update:
7:11 pm CST Nov 3, 2025
Forecast Valid:
7pm CST Nov 3, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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