National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Mostly Cloudy

70°F

21°C

Humidity 87%
Wind Speed S 7 mph
Barometer 30.11 in (1019.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 6 Aug 10:52 pm CDT
Extended Forecast for

3 Miles NE Petersburg IL

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly between 2am and 5am. Mostly cloudy, with a low around 67. South southeast wind 3 to 5 mph.

    Low: 67 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 87 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms, mainly between 2am and 4am. Partly cloudy, with a low around 69. South southwest wind 3 to 5 mph.

    Low: 69 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Sunny, with a high near 86. Light and variable wind.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am. Partly cloudy, with a low around 69. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 69 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 88. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    High: 88 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 72. South wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 72 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms, mainly between 2am and 5am. Mostly cloudy, with a low around 67. South southeast wind 3 to 5 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 87. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers and thunderstorms, mainly between 2am and 4am. Partly cloudy, with a low around 69. South southwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 86. Light and variable wind.
Saturday Night
A 40 percent chance of showers after 1am. Partly cloudy, with a low around 69. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm. Partly sunny, with a high near 88. South southwest wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 72. South wind 7 to 9 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 90.
Monday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 72.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 69.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 67.
Thursday
A chance of showers. Mostly cloudy, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Petersburg IL
 40.02°N 89.82°W (Elev. 600 ft)
Last Update:
8:01 pm CDT Aug 6, 2026
Forecast Valid:
11pm CDT Aug 6, 2026-6pm CDT Aug 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation