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Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

73°F

23°C

Humidity 40%
Wind Speed SW 6 mph
Barometer 30.13 in (1019.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 8 Oct 10:52 am CDT
Extended Forecast for

Hartsburg IL

  • Today

    Today: Sunny, with a high near 80. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. Calm wind becoming east around 5 mph after midnight.

    Low: 54 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 85. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 60. South southeast wind around 9 mph, with gusts as high as 17 mph.

    Low: 60 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. South wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 60. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 77. East wind 5 to 8 mph becoming north in the afternoon.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 86.

    High: 86 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 80. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight
Mostly clear, with a low around 54. Calm wind becoming east around 5 mph after midnight.
Friday
Mostly sunny, with a high near 85. South wind 7 to 11 mph, with gusts as high as 20 mph.
Friday Night
Clear, with a low around 60. South southeast wind around 9 mph, with gusts as high as 17 mph.
Saturday
Mostly sunny, with a high near 84. South wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 60. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.
Sunday
Partly sunny, with a high near 77. East wind 5 to 8 mph becoming north in the afternoon.
Sunday Night
Mostly clear, with a low around 57.
Columbus Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hartsburg IL
 40.25°N 89.46°W (Elev. 574 ft)
Last Update:
10:36 am CDT Oct 8, 2026
Forecast Valid:
11am CDT Oct 8, 2026-6pm CDT Oct 14, 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