National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Mostly Cloudy

65°F

18°C

Humidity 84%
Wind Speed S 17 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 3 Nov 4:52 am CST
Extended Forecast for

Riverton IL

  • Today

    Today: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2pm. High near 72. Breezy, with a south wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 72 °F

    Breezy.
    Slight Chance
    T-storms then
    Rain

  • Tonight

    Tonight: Rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 56. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain then
    Rain Likely

  • Wednesday

    Wednesday: A 20 percent chance of rain before 8am. Mostly cloudy, with a high near 61. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 61 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy during the early evening, then gradual clearing, with a low around 45. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 45 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Sunny, with a high near 63. Southwest wind 7 to 11 mph, with gusts as high as 17 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of rain. Mostly cloudy, with a low around 45. West wind around 5 mph becoming calm.

    Low: 45 °F

    Chance Rain

  • Friday

    Friday: Partly sunny, with a high near 57. North northwest wind 5 to 9 mph.

    High: 57 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 2pm. High near 72. Breezy, with a south wind 18 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain and possibly a thunderstorm before 2am, then a chance of rain. Low around 56. South wind 13 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 20 percent chance of rain before 8am. Mostly cloudy, with a high near 61. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Cloudy during the early evening, then gradual clearing, with a low around 45. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 63. Southwest wind 7 to 11 mph, with gusts as high as 17 mph.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 45. West wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 57. North northwest wind 5 to 9 mph.
Friday Night
Mostly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Sunny, with a high near 60.
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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:
2:51 am CST Nov 3, 2026
Forecast Valid:
5am CST Nov 3, 2026-6pm CST Nov 9, 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