Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Overcast

41°F

5°C

Humidity 71%
Wind Speed NW 6 mph
Barometer 29.71 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Jan 3:15 am CST
Extended Forecast for

4 Miles SW Armington IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of flurries before 10am.  Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 23 by 5pm. Breezy, with a north northwest wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 32 °F

    Chance
    Flurries and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 15. Wind chill values between 4 and 9. North northwest wind 8 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. Wind chill values between 4 and 14. North northwest wind 7 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 23. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely

  • Friday

    Friday: Mostly cloudy, with a high near 38. West wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 38 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 14. West northwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Wednesday
A chance of flurries before 10am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 23 by 5pm. Breezy, with a north northwest wind 16 to 20 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly clear, with a low around 15. Wind chill values between 4 and 9. North northwest wind 8 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 29. Wind chill values between 4 and 14. North northwest wind 7 to 9 mph becoming south southwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. South southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
Mostly cloudy, with a high near 38. West wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 14. West northwest wind around 14 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy, with a high near 18.
Saturday Night
Mostly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 21.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Mostly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Armington IL
 40.3°N 89.38°W (Elev. 702 ft)
9:36 pm CST Jan 13, 2026
3am CST Jan 14, 2026-6pm CST Jan 20, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database