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

30°C

86°F

Humidity 59%
Wind Speed Calm
Barometer 1016.7 mb (30.04 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index33°C (91°F)
Last update 14 Jul 4:52 pm CDT
Extended Forecast for

Sherman IL

  • Tonight

    Tonight: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 30. Calm wind becoming southeast 5 to 10 km/h in the morning.

    High: 30 °C

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. South southeast wind 3 to 8 km/h.

    Low: 22 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Southwest wind 5 to 11 km/h.

    High: 33 °C

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Southwest wind around 10 km/h. Chance of precipitation is 40%.

    Low: 23 °C

    Chance
    T-storms

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. West southwest wind 10 to 13 km/h.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 19. North wind 5 to 11 km/h.

    Low: 19 °C

    Chance
    T-storms

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °C

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °C

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. Calm wind.
Tuesday
A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 30. Calm wind becoming southeast 5 to 10 km/h in the morning.
Tuesday Night
Partly cloudy, with a low around 22. South southeast wind 3 to 8 km/h.
Wednesday
A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Southwest wind 5 to 11 km/h.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 23. Southwest wind around 10 km/h. Chance of precipitation is 40%.
Thursday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 31. West southwest wind 10 to 13 km/h.
Thursday Night
A 40 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 19. North wind 5 to 11 km/h.
Friday
Partly sunny, with a high near 29.
Friday Night
Partly cloudy, with a low around 21.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 32.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 22.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21.
Monday
A chance of showers. Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman IL
 39.88°N 89.6°W (Elev. 551 m)
Last Update:
4:40 pm CDT Jul 14, 2025
Forecast Valid:
4pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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