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Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Fair

65°F

18°C

Humidity 61%
Wind Speed NW 7 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 7 Oct 8:52 pm CDT
Extended Forecast for

4 Miles WNW Petersburg IL

  • Tonight

    Tonight: Mostly clear, with a low around 53. North northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Calm wind becoming north northwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 85. South wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 85 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Clear, with a low around 62. South wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 86. South wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 57. Southeast wind 3 to 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. North northwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 79. Calm wind becoming north northwest around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 56. Light and variable wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 85. South wind 6 to 10 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 62. South wind 7 to 9 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 86. South wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday Night
Mostly cloudy, with a low around 57. Southeast wind 3 to 8 mph.
Sunday
Partly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 59.
Columbus Day
Sunny, with a high near 86.
Monday Night
Mostly clear, with a low around 54.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Petersburg IL
 40.05°N 89.94°W (Elev. 597 ft)
Last Update:
7:36 pm CDT Oct 7, 2026
Forecast Valid:
9pm CDT Oct 7, 2026-6pm CDT Oct 14, 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