Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

93°F

34°C

Humidity 49%
Wind Speed W 7 mph
Barometer 29.99 in (1014.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index100°F (38°C)
Last update 4 Sep 10:52 am CDT
Extended Forecast for

2 Miles W Riverton IL

Extreme Heat Warning September 4, 11:28am until September 5, 07:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning September 4, 11:28am until September 5, 07:00pm

    NOW until 7:00pm Sat

    Extreme Heat Warning

  • Today

    High: 100 °F

    Hot

  • Tonight

    Tonight: Partly cloudy, with a low around 74. Light south southwest wind.

    Low: 74 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers after 1pm.  Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming north northwest 5 to 7 mph in the afternoon.

    High: 98 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. East northeast wind around 6 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 90. East northeast wind 5 to 9 mph.

    High: 90 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. East wind 5 to 9 mph, with gusts as high as 15 mph.

    Low: 64 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 89. East wind 5 to 7 mph.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 66.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Today
Sunny and hot, with a high near 100. Heat index values as high as 107. West southwest wind 6 to 9 mph.
Tonight
Partly cloudy, with a low around 74. Light south southwest wind.
Saturday
A 20 percent chance of showers after 1pm. Sunny and hot, with a high near 98. Heat index values as high as 105. Calm wind becoming north northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 70. East northeast wind around 6 mph.
Sunday
Sunny, with a high near 90. East northeast wind 5 to 9 mph.
Sunday Night
Mostly clear, with a low around 64. East wind 5 to 9 mph, with gusts as high as 15 mph.
Labor Day
Sunny, with a high near 89. East wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny and hot, with a high near 95.
Tuesday Night
Mostly clear, with a low around 75.
Wednesday
Sunny and hot, with a high near 98.
Wednesday Night
Partly cloudy, with a low around 73.
Thursday
Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Riverton IL
 39.84°N 89.57°W (Elev. 558 ft)
10:36 am CDT Sep 4, 2026
11am CDT Sep 4, 2026-6pm CDT Sep 10, 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