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

75°F

24°C

Humidity 69%
Wind Speed S 16 G 24 mph
Barometer 29.97 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 6 Mar 2:55 pm CST
Extended Forecast for

Lenzburg IL

  • This Afternoon

    This Afternoon: A 20 percent chance of rain before 4pm. Mostly sunny, with a high near 81. South wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 81 °F

    Slight Chance
    Rain

  • Tonight

    Tonight: A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3am. Low around 63. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 63 °F

    Partly Cloudy
    then Rain

  • Saturday

    Saturday: Rain and thunderstorms, mainly before noon. High near 69. South wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.

    High: 69 °F

    T-storms then
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 5 to 10 mph becoming light west after midnight.

    Low: 38 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 65. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain and thunderstorms, mainly after midnight. Mostly clear, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 78. Chance of precipitation is 70%.

    High: 78 °F

    Rain Likely

Detailed Forecast

This Afternoon
A 20 percent chance of rain before 4pm. Mostly sunny, with a high near 81. South wind 14 to 16 mph, with gusts as high as 28 mph.
Tonight
A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 3am. Low around 63. South wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Saturday
Rain and thunderstorms, mainly before noon. High near 69. South wind 11 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 100%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 38. Northwest wind 5 to 10 mph becoming light west after midnight.
Sunday
Sunny, with a high near 65. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 46.
Monday
Sunny, with a high near 77.
Monday Night
A 30 percent chance of rain and thunderstorms, mainly after midnight. Mostly clear, with a low around 60.
Tuesday
A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after noon. Mostly sunny, with a high near 78. Chance of precipitation is 70%.
Tuesday Night
Rain and possibly a thunderstorm. Low around 54. Chance of precipitation is 90%.
Wednesday
Rain. High near 62. Chance of precipitation is 80%.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 37.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lenzburg IL
 38.3°N 89.82°W (Elev. 436 ft)
Last Update:
2:41 pm CST Mar 6, 2026
Forecast Valid:
3pm CST Mar 6, 2026-6pm CDT Mar 13, 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