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.

A Few Clouds

35°F

2°C

Humidity 82%
Wind Speed N 17 G 28 mph
Barometer 30.26 in (1024.6 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 27 Mar 5:52 am CDT
Extended Forecast for

3 Miles W Illiopolis IL

  • Overnight

    Overnight: A 20 percent chance of rain. Mostly cloudy, with a low around 34. Breezy, with a north northeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Slight Chance
    Rain and
    Breezy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind around 18 mph, with gusts as high as 28 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. North northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. North wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. South wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 63. South wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 63 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. South wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 20 percent chance of rain. Mostly cloudy, with a low around 34. Breezy, with a north northeast wind around 20 mph, with gusts as high as 30 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 49. North wind around 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 28. North northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 52. North wind 5 to 11 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 40. South wind 10 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 63. South wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 54. South wind 11 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 79.
Monday Night
A 40 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 62.
Tuesday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 83. Breezy.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 58.
Wednesday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 72. Breezy.
Wednesday Night
Rain likely and possibly a thunderstorm. Mostly cloudy, with a low around 49.
Thursday
Rain likely. Mostly cloudy, with a high near 62.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Illiopolis IL
 39.85°N 89.31°W (Elev. 600 ft)
Last Update:
5:52 am CDT Mar 27, 2026
Forecast Valid:
5am CDT Mar 27, 2026-6pm CDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation