Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

A Few Clouds

94°F

34°C

Humidity 48%
Wind Speed W 6 mph
Barometer 29.98 in (1014.3 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 3 Sep 11:52 am CDT
Extended Forecast for

Divernon IL

Extreme Heat Warning September 3, 12:07pm until September 5, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 3, 12:07pm until September 5, 07:00pm

    NOW until 7:00pm Sat

    Extreme Heat Warning

  • This Afternoon

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 76. South wind 3 to 6 mph.

    Low: 76 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 98. Heat index values as high as 105. Southwest wind around 6 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 75. Calm wind.

    Low: 75 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96. Light and variable wind.

    High: 96 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 71. East northeast wind 3 to 5 mph.

    Low: 71 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. East northeast wind 5 to 7 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 97. Heat index values as high as 105. South southwest wind around 8 mph.
Tonight
Mostly clear, with a low around 76. South wind 3 to 6 mph.
Friday
Sunny and hot, with a high near 98. Heat index values as high as 105. Southwest wind around 6 mph.
Friday Night
Mostly clear, with a low around 75. Calm wind.
Saturday
Sunny and hot, with a high near 96. Light and variable wind.
Saturday Night
Mostly clear, with a low around 71. East northeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 90. East northeast wind 5 to 7 mph.
Sunday Night
Mostly clear, with a low around 64.
Labor Day
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 94.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny and hot, with a high near 95.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Divernon IL
 39.55°N 89.65°W (Elev. 623 ft)
10:36 am CDT Sep 3, 2026
12pm CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
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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