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.

Partly Cloudy

23°F

-5°C

Humidity 65%
Wind Speed NW 10 G 17 mph
Barometer 30.25 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 19 Jan 6:15 am CST
Extended Forecast for

Lenzburg IL

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 22. Blustery, with a northwest wind 15 to 20 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 22 °F

    Sunny and
    Blustery then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 12. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. South wind 5 to 10 mph.

    High: 38 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 28. South wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. West wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 22. Blustery, with a northwest wind 15 to 20 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 12. Light and variable wind becoming southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 38. South wind 5 to 10 mph.
Tuesday Night
Increasing clouds, with a low around 28. South wind 9 to 14 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 48. West wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly cloudy, with a low around 20.
Friday
Mostly cloudy, with a high near 28.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 3.
Saturday
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 16.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 7.
Sunday
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lenzburg IL
 38.3°N 89.82°W (Elev. 436 ft)
Last Update:
5:16 am CST Jan 19, 2026
Forecast Valid:
6am CST Jan 19, 2026-6pm CST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation