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.

Rain

51°F

11°C

Humidity 100%
Wind Speed SE 7 mph
Barometer 29.87 in
Dewpoint 51°F (11°C)
Visibility 5.00 mi
Wind Chill48°F (9°C)
Last update 24 Nov 10:55 pm CST
Extended Forecast for

4 Miles W Okawville IL

  • Tonight

    Tonight: Rain, mainly before 3am. Patchy fog. Low around 51. South wind 3 to 7 mph. Chance of precipitation is 100%.

    Low: 51 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. West wind 3 to 8 mph.

    High: 60 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 36. West wind 7 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 46. Breezy, with a west wind 11 to 20 mph, with gusts as high as 33 mph.

    High: 46 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West wind 6 to 8 mph.

    Low: 28 °F

    Partly Cloudy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before midnight, then snow likely, possibly mixed with rain. Cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain, mainly before 3am. Patchy fog. Low around 51. South wind 3 to 7 mph. Chance of precipitation is 100%.
Tuesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. West wind 3 to 8 mph.
Tuesday Night
A slight chance of rain between 8pm and 9pm. Mostly cloudy, with a low around 36. West wind 7 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 46. Breezy, with a west wind 11 to 20 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 28. West wind 6 to 8 mph.
Thanksgiving Day
Sunny, with a high near 42.
Thursday Night
Mostly clear, with a low around 21.
Friday
Mostly sunny, with a high near 40.
Friday Night
A chance of snow before midnight, then snow likely, possibly mixed with rain. Cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
Rain and snow likely, becoming all rain after noon. Cloudy, with a high near 41. Chance of precipitation is 70%.
Saturday Night
Rain likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Sunday Night
A 50 percent chance of rain. Cloudy, with a low around 33.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 46.
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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:
10:36 pm CST Nov 24, 2025
Forecast Valid:
11pm CST Nov 24, 2025-6pm CST Dec 1, 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