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.

Fair

25°F

-4°C

Humidity 90%
Wind Speed S 5 mph
Barometer 30.13 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 2 Dec 11:35 pm CST
Extended Forecast for

4 Miles W Okawville IL

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. South wind 3 to 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 42. South wind 5 to 7 mph becoming light and variable in the afternoon.

    High: 42 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. Light northwest wind becoming north 5 to 10 mph in the evening.

    Low: 17 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 25. North wind 5 to 10 mph becoming light in the afternoon.

    High: 25 °F

    Mostly Sunny

  • Thursday Night

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

    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 23.

    Low: 23 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. South wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 42. South wind 5 to 7 mph becoming light and variable in the afternoon.
Wednesday Night
A 40 percent chance of snow, mainly before 1am. Mostly cloudy, with a low around 17. Light northwest wind becoming north 5 to 10 mph in the evening.
Thursday
Mostly sunny, with a high near 25. North wind 5 to 10 mph becoming light in the afternoon.
Thursday Night
Partly cloudy, with a low around 14. Calm wind.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 36.
Sunday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 20.
Monday
Partly sunny, with a high near 35.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Okawville IL
 38.45°N 89.62°W (Elev. 413 ft)
Last Update:
9:56 pm CST Dec 2, 2025
Forecast Valid:
11pm CST Dec 2, 2025-6pm CST Dec 9, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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