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

32°F

0°C

Humidity 70%
Wind Speed S 6 mph
Barometer 29.91 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 9 Dec 6:55 am CST
Extended Forecast for

2 Miles ESE Mount Pulaski IL

  • Today

    Today: Increasing clouds, with a high near 41. South wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 41 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 9pm. Cloudy, with a steady temperature around 40. Breezy, with a south wind 15 to 23 mph becoming west after midnight. Winds could gust as high as 36 mph.

    Low: 40 °F

    Chance
    Showers and
    Breezy

  • Wednesday

    Wednesday: A chance of rain showers before 8am, then a chance of snow showers between 8am and noon. Increasing clouds, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%.

    High: 39 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 32. West wind around 7 mph.

    High: 32 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 22. North northwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 16 mph.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 33. East southeast wind 10 to 15 mph becoming west northwest in the morning. Winds could gust as high as 22 mph.

    High: 33 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 41. South wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
A 50 percent chance of showers, mainly after 9pm. Cloudy, with a steady temperature around 40. Breezy, with a south wind 15 to 23 mph becoming west after midnight. Winds could gust as high as 36 mph.
Wednesday
A chance of rain showers before 8am, then a chance of snow showers between 8am and noon. Increasing clouds, with a temperature falling to around 32 by 5pm. Breezy, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 46 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 21. West northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Thursday
Mostly cloudy, with a high near 32. West wind around 7 mph.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 22. North northwest wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 16 mph.
Friday
Mostly cloudy, with a high near 33. East southeast wind 10 to 15 mph becoming west northwest in the morning. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Mostly cloudy, with a low around -1.
Sunday
Sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Mount Pulaski IL
 40.01°N 89.25°W (Elev. 633 ft)
Last Update:
5:26 am CST Dec 9, 2025
Forecast Valid:
7am CST Dec 9, 2025-6pm CST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation