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Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

52°F

11°C

Humidity 80%
Wind Speed SE 6 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 10 Oct 6:52 am CDT
Extended Forecast for

Riverton IL

  • Today

    Today: Mostly cloudy, with a high near 82. South southeast wind 6 to 8 mph.

    High: 82 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 56. East southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 56 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. Calm wind becoming south around 6 mph after midnight.

    Low: 63 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 90. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 90 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69. South southwest wind 8 to 10 mph, with gusts as high as 17 mph.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am. Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 1pm. Partly sunny, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 82. South southeast wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around 56. East southeast wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 84. Light and variable wind.
Sunday Night
Mostly clear, with a low around 63. Calm wind becoming south around 6 mph after midnight.
Columbus Day
Sunny, with a high near 90. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 69. South southwest wind 8 to 10 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 86. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
A 40 percent chance of showers after 1am. Mostly clear, with a low around 60.
Wednesday
Showers likely, mainly before 1pm. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 75.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 51.
Friday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Riverton IL
 39.84°N 89.54°W (Elev. 548 ft)
Last Update:
6:36 am CDT Oct 10, 2026
Forecast Valid:
7am CDT Oct 10, 2026-6pm CDT Oct 16, 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