Current conditions at

Sparta Community-Hunter Field Airport (KSAR)

Lat: 38.15°NLon: 89.7°WElev: 528ft.

Fair

46°F

8°C

Humidity 47%
Wind Speed SE 3 mph
Barometer 30.38 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Mar 8:35 pm CDT
Extended Forecast for

Lenzburg IL

  • Tonight

    Tonight: Increasing clouds, with a low around 38. South wind around 6 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 69. South wind 6 to 14 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80. South wind 13 to 17 mph, with gusts as high as 28 mph.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 65. South wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 65 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain and thunderstorms after 1pm.  Partly sunny, with a high near 83. Breezy.

    High: 83 °F

    Breezy.
    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm, then rain after 1am.  Low around 48. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm.  Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am.  Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 38. South wind around 6 mph.
Sunday
Mostly sunny, with a high near 69. South wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 55. South wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 80. South wind 13 to 17 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 65. South wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday
A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 83. Breezy.
Tuesday Night
Rain likely and possibly a thunderstorm, then rain after 1am. Low around 48. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 45.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 71.
Friday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 53.
Saturday
Rain likely. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Lenzburg IL
 38.3°N 89.82°W (Elev. 436 ft)
6:01 pm CDT Mar 28, 2026
8pm CDT Mar 28, 2026-6pm CDT Apr 4, 2026
 
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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