National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Logan County Airport (KAAA)

Lat: 40.16°NLon: 89.34°WElev: 591ft.

Overcast

53°F

12°C

Humidity 73%
Wind Speed NW 8 mph
Barometer 29.85 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 26 Dec 2:55 pm CST
Extended Forecast for

Mount Pulaski IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 60. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.

    High: 60 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 41. North northwest wind 5 to 7 mph becoming light and variable.

    Low: 41 °F

    Patchy Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy, with a high near 56. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain after midnight. Cloudy, with a low around 53. South wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 3pm. High near 66. South wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 16. Blustery, with a west northwest wind 20 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 16 °F

    Blustery.
    Wintry Mix
    Likely then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 23. Blustery, with a west northwest wind 21 to 29 mph, with gusts as high as 38 mph.

    High: 23 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 60. Northwest wind 9 to 11 mph, with gusts as high as 20 mph.
Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 41. North northwest wind 5 to 7 mph becoming light and variable.
Saturday
Patchy fog before 9am. Otherwise, cloudy, with a high near 56. Southeast wind 6 to 14 mph, with gusts as high as 22 mph.
Saturday Night
A 50 percent chance of rain after midnight. Cloudy, with a low around 53. South wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
Rain, with thunderstorms also possible after 3pm. High near 66. South wind 10 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 16. Blustery, with a west northwest wind 20 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Partly sunny, with a high near 23. Blustery, with a west northwest wind 21 to 29 mph, with gusts as high as 38 mph.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 13.
New Year's Day
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Pulaski IL
 40.01°N 89.28°W (Elev. 650 ft)
Last Update:
1:51 pm CST Dec 26, 2025
Forecast Valid:
3pm CST Dec 26, 2025-6pm CST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation