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

46°F

8°C

Humidity 61%
Wind Speed SW 3 mph
Barometer 30.33 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 6 Apr 12:55 am CDT
Extended Forecast for

Pinckneyville IL

  • Overnight

    Overnight: Clear, with a steady temperature around 42. Light west wind.

    Low: 42 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 64. West wind 5 to 9 mph becoming north northwest in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 40. North northeast wind around 7 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 55. East northeast wind 8 to 10 mph.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. East wind around 6 mph.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. South wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. South wind around 9 mph, with gusts as high as 18 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 71. South wind 9 to 13 mph, with gusts as high as 20 mph.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 57. South wind around 7 mph.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a steady temperature around 42. Light west wind.
Monday
Sunny, with a high near 64. West wind 5 to 9 mph becoming north northwest in the afternoon.
Monday Night
Increasing clouds, with a low around 40. North northeast wind around 7 mph.
Tuesday
Partly sunny, with a high near 55. East northeast wind 8 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 39. East wind around 6 mph.
Wednesday
Mostly sunny, with a high near 72. South wind 6 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 54. South wind around 9 mph, with gusts as high as 18 mph.
Thursday
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 71. South wind 9 to 13 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 57. South wind around 7 mph.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 76. South southwest wind 6 to 9 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Southeast wind around 6 mph.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. South wind 6 to 9 mph.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 60. South southeast wind around 7 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 8 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pinckneyville IL
 38.08°N 89.38°W
Last Update:
11:27 pm CDT Apr 5, 2026
Forecast Valid:
1am CDT Apr 6, 2026-6pm CDT Apr 12, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation