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

Hazardous Weather Conditions

Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

46°F

8°C

Humidity 92%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 3 Nov 10:35 pm CST
Extended Forecast for

Willisville IL

  • Tonight

    Tonight: Patchy fog before midnight. Otherwise, mostly clear, with a low around 39. Light southeast wind.

    Low: 39 °F

    Patchy Fog
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 50. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 72. South southwest wind 7 to 10 mph becoming north northwest in the afternoon.

    High: 72 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. North northwest wind around 6 mph becoming calm.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 66. East wind 5 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: A 40 percent chance of showers after midnight. Partly cloudy, with a low around 54. South southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers before noon. Mostly sunny, with a high near 70. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 70 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before midnight. Otherwise, mostly clear, with a low around 39. Light southeast wind.
Tuesday
Sunny, with a high near 68. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 50. South southwest wind 9 to 13 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 72. South southwest wind 7 to 10 mph becoming north northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 41. North northwest wind around 6 mph becoming calm.
Thursday
Sunny, with a high near 66. East wind 5 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 40 percent chance of showers after midnight. Partly cloudy, with a low around 54. South southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 21 mph.
Friday
A chance of showers before noon. Mostly sunny, with a high near 70. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Friday Night
Partly cloudy, with a low around 42. West northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 65. Light and variable wind becoming south 5 to 10 mph in the morning.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 41. South wind 8 to 10 mph becoming west northwest after midnight.
Sunday
Sunny, with a high near 54. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 30. Northwest wind 5 to 8 mph.
Monday
Sunny, with a high near 49. Northwest wind 5 to 9 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Willisville IL
 38°N 89.58°W
Last Update:
9:56 pm CST Nov 3, 2025
Forecast Valid:
10pm CST Nov 3, 2025-6pm CST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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