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

51°F

11°C

Humidity 59%
Wind Speed W 14 mph
Barometer 29.71 in (1006.2 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Jan 1:52 pm CST
Extended Forecast for

Thayer IL

  • This Afternoon

    This Afternoon: Cloudy, with a high near 55. West wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 55 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of sprinkles and flurries before 7am, then a chance of flurries between 7am and 9am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 26 by 5pm. Breezy, with a north northwest wind 17 to 23 mph, with gusts as high as 36 mph.

    High: 34 °F⇓

    Breezy.
    Chance
    Sprinkles/Flurries
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. Wind chill values between 5 and 10. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. North northwest wind 7 to 9 mph becoming south southwest in the afternoon.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 23. South wind 9 to 17 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Partly sunny, with a high near 40. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 55. West wind 13 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 33. Northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Wednesday
A chance of sprinkles and flurries before 7am, then a chance of flurries between 7am and 9am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 26 by 5pm. Breezy, with a north northwest wind 17 to 23 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly clear, with a low around 16. Wind chill values between 5 and 10. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 29. North northwest wind 7 to 9 mph becoming south southwest in the afternoon.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 23. South wind 9 to 17 mph, with gusts as high as 24 mph.
Friday
Partly sunny, with a high near 40. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 11.
M.L.King Day
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Thayer IL
 39.51°N 89.76°W (Elev. 659 ft)
Last Update:
1:46 pm CST Jan 13, 2026
Forecast Valid:
2pm CST Jan 13, 2026-6pm CST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation