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.

Light Snow

38°F

3°C

Humidity 93%
Wind Speed E 3 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 36°F (2°C)
Visibility 9.00 mi
Last update 19 Mar 3:52 am CDT
Extended Forecast for

2 Miles NNW Petersburg IL

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 71. South southeast wind 3 to 6 mph.

    High: 71 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South southeast wind 3 to 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76. Southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. North northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76. East wind 5 to 8 mph becoming southwest in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South southwest wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. South southwest wind 13 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 71. South southeast wind 3 to 6 mph.
Tonight
Partly cloudy, with a low around 46. South southeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 76. Southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 46. North northwest wind 5 to 7 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 76. East wind 5 to 8 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 56. South southwest wind 6 to 11 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 78. South southwest wind 13 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Sunny, with a high near 52.
Monday Night
Mostly cloudy, with a low around 33.
Tuesday
Mostly cloudy, with a high near 57.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Petersburg IL
 40.05°N 89.88°W (Elev. 551 ft)
Last Update:
3:46 am CDT Mar 19, 2026
Forecast Valid:
4am CDT Mar 19, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation