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

27°F

-3°C

Humidity 46%
Wind Speed W 12 G 20 mph
Barometer 30.54 in (1035.2 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 23 Feb 11:52 am CST
Extended Forecast for

Buffalo IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 17 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.

    High: 48 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Southwest wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 24 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 45. West northwest wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 16 mph.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 30. East southeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before noon. Partly sunny, with a high near 42. East wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 30. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 18. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 17 mph.
Tuesday
Mostly cloudy, with a high near 48. Breezy, with a south wind 13 to 18 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 40 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Southwest wind 9 to 13 mph becoming west northwest after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 45. West northwest wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Rain and snow likely, mainly after midnight. Mostly cloudy, with a low around 30. East southeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of rain and snow before noon. Partly sunny, with a high near 42. East wind 8 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 40%.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
A chance of rain and snow. Partly sunny, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Buffalo IL
 39.86°N 89.4°W (Elev. 600 ft)
Last Update:
11:12 am CST Feb 23, 2026
Forecast Valid:
12pm CST Feb 23, 2026-6pm CST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation