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.

Overcast

51°F

11°C

Humidity 46%
Wind Speed E 3 mph
Barometer 29.78 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 25 Feb 4:55 pm CST
Extended Forecast for

Pinckneyville IL

  • Tonight

    Tonight: A 40 percent chance of showers, mainly between 10pm and 5am. Mostly cloudy, with a low around 36. East northeast wind 3 to 6 mph.

    Low: 36 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 56. East northeast wind around 6 mph becoming calm in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 66. Light south southwest wind becoming southwest 5 to 9 mph in the morning.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 41. South wind 5 to 8 mph becoming north northwest after midnight.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 65. North wind 5 to 9 mph becoming south in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. North northeast wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers after noon. Cloudy, with a high near 47. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow showers. Cloudy, with a low around 32. Northeast wind around 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly between 10pm and 5am. Mostly cloudy, with a low around 36. East northeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 56. East northeast wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 35. Light and variable wind.
Friday
Sunny, with a high near 66. Light south southwest wind becoming southwest 5 to 9 mph in the morning.
Friday Night
Clear, with a low around 41. South wind 5 to 8 mph becoming north northwest after midnight.
Saturday
Mostly sunny, with a high near 65. North wind 5 to 9 mph becoming south in the afternoon.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 33. North northeast wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
A chance of showers after noon. Cloudy, with a high near 47. East northeast wind 9 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Rain likely, possibly mixed with snow showers. Cloudy, with a low around 32. Northeast wind around 10 mph, with gusts as high as 18 mph.
Monday
A chance of rain and snow showers before noon, then a slight chance of rain showers. Cloudy, with a high near 42. Northeast wind 8 to 10 mph, with gusts as high as 18 mph.
Monday Night
A chance of showers. Cloudy, with a low around 31. East northeast wind around 7 mph.
Tuesday
A chance of showers. Cloudy, with a high near 47. East wind around 7 mph becoming west in the afternoon.
Tuesday Night
A chance of showers. Cloudy, with a low around 35. North wind around 6 mph.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54. East wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pinckneyville IL
 38.08°N 89.38°W
Last Update:
2:36 pm CST Feb 25, 2026
Forecast Valid:
5pm CST Feb 25, 2026-6pm CST Mar 4, 2026
 
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