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

55°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 25 May 5:55 am CDT
Extended Forecast for

3 Miles SE Hartsburg IL

  • Memorial Day

    Memorial Day: Sunny, with a high near 81. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South southeast wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 83. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 83 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 62. Light southeast wind.

    Low: 62 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. East wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. East wind 3 to 5 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86. East wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Memorial Day
Sunny, with a high near 81. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tonight
Partly cloudy, with a low around 55. South southeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 83. Calm wind becoming east southeast around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 62. Light southeast wind.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. East wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 62. East wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 86. East wind 7 to 11 mph, with gusts as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 62.
Friday
Partly sunny, with a high near 80.
Friday Night
Mostly cloudy, with a low around 60.
Saturday
Partly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
Mostly sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Hartsburg IL
 40.21°N 89.41°W (Elev. 564 ft)
Last Update:
4:37 am CDT May 25, 2026
Forecast Valid:
6am CDT May 25, 2026-6pm CDT May 31, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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