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

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Overcast

23°F

-5°C

Humidity 88%
Wind Speed NW 8 mph
Barometer 30.11 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 2 Dec 5:55 am CST
Extended Forecast for

Steeleville IL

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 30. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 30 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Light and variable wind becoming south 5 to 8 mph in the evening.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 43. South wind 5 to 9 mph becoming light southwest in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. Light and variable wind becoming north 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 26. North wind 6 to 11 mph becoming light in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 30. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 20. Light and variable wind becoming south 5 to 8 mph in the evening.
Wednesday
Increasing clouds, with a high near 43. South wind 5 to 9 mph becoming light southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 17. Light and variable wind becoming north 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Thursday
Mostly sunny, with a high near 26. North wind 6 to 11 mph becoming light in the afternoon.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
Partly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Steeleville IL
 38.03°N 89.67°W (Elev. 449 ft)
Last Update:
4:46 am CST Dec 2, 2025
Forecast Valid:
6am CST Dec 2, 2025-6pm CST Dec 8, 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