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

33°F

1°C

Humidity 84%
Wind Speed Calm
Barometer 30.23 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Nov 7:35 am CST
Extended Forecast for

Hartsburg IL

  • Today

    Today: Mostly sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. South southeast wind around 7 mph, with gusts as high as 15 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71. South southwest wind 5 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 72. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 37 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 54. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 54 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 62. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 42. South southeast wind around 7 mph, with gusts as high as 15 mph.
Friday
Mostly sunny, with a high near 71. South southwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 56. South southwest wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
Partly sunny, with a high near 72. South southwest wind 10 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 37. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 54. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 55.
Monday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartsburg IL
 40.25°N 89.44°W (Elev. 600 ft)
Last Update:
6:35 am CST Nov 13, 2025
Forecast Valid:
7am CST Nov 13, 2025-6pm CST Nov 19, 2025
 
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