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.

Partly Cloudy

82°F

28°C

Humidity 72%
Wind Speed E 6 mph
Barometer 29.98 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 Sep 12:35 pm CDT
Extended Forecast for

Logan County Airport IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 86. East wind 5 to 7 mph becoming south.

    High: 86 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 69. Light and variable wind becoming south around 5 mph.

    Low: 69 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 81. Light north northeast wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 60. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 69. East northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 55. East northeast wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 55 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 66. Northeast wind around 13 mph, with gusts as high as 21 mph.

    High: 66 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 4pm. Mostly cloudy, with a high near 86. East wind 5 to 7 mph becoming south.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 69. Light and variable wind becoming south around 5 mph.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Partly sunny, with a high near 81. Light north northeast wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Sunday Night
A 50 percent chance of showers after 1am. Mostly cloudy, with a low around 60. Northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Monday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 69. East northeast wind around 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 55. East northeast wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 66. Northeast wind around 13 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Partly sunny, with a high near 72.
Thursday Night
Mostly cloudy, with a low around 57.
Friday
Partly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Logan County Airport IL
 40.16°N 89.33°W (Elev. 591 ft)
Last Update:
11:56 am CDT Sep 19, 2026
Forecast Valid:
12pm CDT Sep 19, 2026-6pm CDT Sep 25, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation