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.

Overcast

48°F

9°C

Humidity 86%
Wind Speed W 6 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 26 Dec 7:52 pm CST
Extended Forecast for

Sherman ILSimilar City Names

  • Tonight

    Tonight: Patchy dense fog. Otherwise, mostly cloudy, with a low around 42. North wind around 6 mph becoming calm.

    Low: 42 °F

    Patchy Dense
    Fog

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, cloudy, with a high near 56. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.

    High: 56 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, with thunderstorms also possible after 3am. Cloudy, with a temperature rising to around 60 by 5am. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 54 °F⇑

    Slight Chance
    Rain then
    Chance Rain

  • Sunday

    Sunday: Rain, with thunderstorms also possible after 3pm. High near 66. South wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 66 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.

    Low: 17 °F

    Blustery.
    Chance Wintry
    Mix then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 37 mph.

    High: 24 °F

    Partly Sunny
    and Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 14. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 42. North wind around 6 mph becoming calm.
Saturday
Patchy fog before 9am. Otherwise, cloudy, with a high near 56. Southeast wind 5 to 13 mph, with gusts as high as 21 mph.
Saturday Night
A chance of rain, with thunderstorms also possible after 3am. Cloudy, with a temperature rising to around 60 by 5am. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday
Rain, with thunderstorms also possible after 3pm. High near 66. South wind 8 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Mostly cloudy, with a low around 17. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 24. Blustery, with a west northwest wind 20 to 26 mph, with gusts as high as 37 mph.
Monday Night
Mostly clear, with a low around 14. Northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 14.
New Year's Day
Mostly sunny, with a high near 24.
Thursday Night
Mostly clear, with a low around 9.
Friday
Mostly sunny, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman ILSimilar City Names
 39.88°N 89.6°W (Elev. 551 ft)
Last Update:
5:02 pm CST Dec 26, 2025
Forecast Valid:
8pm CST Dec 26, 2025-6pm CST Jan 2, 2026
 
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