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.

Overcast

57°F

14°C

Humidity 74%
Wind Speed W 17 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 11:52 am CST
Extended Forecast for

Riverton IL

  • This Afternoon

    This Afternoon: Patchy drizzle, mainly after 5pm. Cloudy, with a high near 60. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 60 °F

    Patchy
    Drizzle

  • Tonight

    Tonight: Patchy drizzle before 10pm. Mostly cloudy, with a low around 45. Southwest wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 45 °F

    Patchy
    Drizzle then
    Mostly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 58. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.

    High: 58 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52. North wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. North wind 5 to 8 mph becoming calm in the evening.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. Calm wind becoming northwest around 5 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy drizzle, mainly after 5pm. Cloudy, with a high near 60. West southwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tonight
Patchy drizzle before 10pm. Mostly cloudy, with a low around 45. Southwest wind 7 to 9 mph, with gusts as high as 16 mph.
Thursday
Increasing clouds, with a high near 58. West southwest wind 9 to 14 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 41. West northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Friday
Partly sunny, with a high near 52. North wind 7 to 11 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 33. North wind 5 to 8 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 53. Calm wind becoming northwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 58.
Sunday Night
Clear, with a low around 34.
Monday
Sunny, with a high near 63.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 66.
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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:
12:21 pm CST Nov 4, 2026
Forecast Valid:
12pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation