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

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

59°F

15°C

Humidity 75%
Wind Speed SW 5 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 4:52 am CDT
Extended Forecast for

3 Miles W Illiopolis IL

  • Today

    Today: Showers and thunderstorms, mainly before noon. High near 77. South southwest wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers then
    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 54. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 83. Breezy, with a south southeast wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    T-storms
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms before 10pm, then showers between 10pm and 1am. Low around 64. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    T-storms and
    Breezy then
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 75. West northwest wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. West northwest wind 3 to 8 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 79. Northwest wind 5 to 11 mph, with gusts as high as 16 mph.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Showers and thunderstorms, mainly before noon. High near 77. South southwest wind 9 to 17 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Partly cloudy, with a low around 54. West northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.
Wednesday
Showers and thunderstorms likely, mainly before 5pm. Partly sunny, with a high near 83. Breezy, with a south southeast wind 8 to 13 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms before 10pm, then showers between 10pm and 1am. Low around 64. Breezy, with a west southwest wind 14 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly sunny, with a high near 75. West northwest wind 13 to 15 mph, with gusts as high as 21 mph.
Thursday Night
Mostly clear, with a low around 56. West northwest wind 3 to 8 mph.
Juneteenth
Sunny, with a high near 79. Northwest wind 5 to 11 mph, with gusts as high as 16 mph.
Friday Night
Mostly clear, with a low around 58.
Saturday
Mostly sunny, with a high near 81.
Saturday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 63.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 82.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65.
Monday
A chance of showers. Partly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Illiopolis IL
 39.85°N 89.28°W (Elev. 614 ft)
Last Update:
4:46 am CDT Jun 16, 2026
Forecast Valid:
5am CDT Jun 16, 2026-6pm CDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation