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.

Overcast

60°F

16°C

Humidity 93%
Wind Speed SW 8 mph
Barometer 29.80 in (1008.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 7 Mar 8:52 am CST
Extended Forecast for

Buffalo IL

  • Today

    Today: A 20 percent chance of showers before noon. Cloudy, with a temperature falling to around 48 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 63 °F⇓

    Slight Chance
    Showers then
    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 63. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    High: 63 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. South southwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. South southwest wind around 10 mph, with gusts as high as 18 mph.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: Showers, with thunderstorms also possible after midnight. Low around 47. Breezy. Chance of precipitation is 90%.

    Low: 47 °F

    Showers and
    Breezy

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Cloudy, with a high near 59. Breezy. Chance of precipitation is 70%.

    High: 59 °F

    Breezy.
    Showers
    Likely then
    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers before noon. Cloudy, with a temperature falling to around 48 by 5pm. Breezy, with a southwest wind 15 to 20 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 63. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Sunday Night
Clear, with a low around 45. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 75. South southwest wind 11 to 18 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 55. South southwest wind around 10 mph, with gusts as high as 18 mph.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 77. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers, with thunderstorms also possible after midnight. Low around 47. Breezy. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 59. Breezy. Chance of precipitation is 70%.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 38.
Friday
Mostly cloudy, with a high near 62. Breezy.
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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:
9:36 am CST Mar 7, 2026
Forecast Valid:
9am CST Mar 7, 2026-6pm CDT Mar 13, 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