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

62°F

17°C

Humidity 33%
Wind Speed W 10 G 20 mph
Barometer 29.96 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 13 Mar 2:15 pm CDT
Extended Forecast for

Walsh IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 62. West wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Northwest wind around 6 mph becoming light and variable.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 65. East wind 6 to 11 mph becoming south in the afternoon.

    High: 65 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 55. South wind 9 to 16 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of rain, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy, with a south wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

    High: 68 °F

    Breezy.
    Slight Chance
    Rain then
    Showers

  • Sunday Night

    Sunday Night: Rain before 1am, then a chance of snow. Low around 23. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Breezy. Rain
    then
    Rain/Snow

  • Monday

    Monday: A 20 percent chance of snow before 1pm. Partly sunny, with a high near 30. Blustery.

    High: 30 °F

    Slight Chance
    Snow and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 62. West wind 11 to 14 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 36. Northwest wind around 6 mph becoming light and variable.
Saturday
Sunny, with a high near 65. East wind 6 to 11 mph becoming south in the afternoon.
Saturday Night
Increasing clouds, with a low around 55. South wind 9 to 16 mph, with gusts as high as 25 mph.
Sunday
A slight chance of rain, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy, with a south wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.
Sunday Night
Rain before 1am, then a chance of snow. Low around 23. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday
A 20 percent chance of snow before 1pm. Partly sunny, with a high near 30. Blustery.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Sunny, with a high near 38.
Tuesday Night
A slight chance of rain and snow after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Walsh IL
 38.1°N 89.86°W (Elev. 499 ft)
Last Update:
1:21 pm CDT Mar 13, 2026
Forecast Valid:
2pm CDT Mar 13, 2026-6pm CDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation