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.

Mostly Cloudy

25°F

-4°C

Humidity 81%
Wind Speed N 12 G 18 mph
Barometer 30.31 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 4 Dec 3:55 am CST
Extended Forecast for

4 Miles W Okawville IL

  • Today

    Today: Partly sunny, with a high near 25. North wind 5 to 10 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 12. North wind around 5 mph becoming calm in the evening.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40. Light and variable wind.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Sunday

    Sunday: A slight chance of rain and snow before noon. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 25. North wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 12. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 39. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 26. South wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 40. Light and variable wind.
Saturday Night
A slight chance of freezing rain after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 35. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 49.
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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:
3:16 am CST Dec 4, 2025
Forecast Valid:
4am CST Dec 4, 2025-6pm CST Dec 10, 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