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

51°F

11°C

Humidity 35%
Wind Speed S 13 G 20 mph
Barometer 29.91 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Nov 5:35 pm CST
Extended Forecast for

Hecker IL

  • Tonight

    Tonight: Clear, with a low around 39. South wind 6 to 9 mph becoming west after midnight.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66. Northwest wind 6 to 9 mph.

    High: 66 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. West wind around 5 mph becoming calm after midnight.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Partly sunny, with a high near 64. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. South wind around 6 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 39. South wind 6 to 9 mph becoming west after midnight.
Wednesday
Sunny, with a high near 66. Northwest wind 6 to 9 mph.
Wednesday Night
Mostly clear, with a low around 38. West wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 64. Calm wind becoming south 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 48. South wind around 6 mph.
Friday
Mostly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
A 30 percent chance of rain, mainly after noon. Mostly sunny, with a high near 69.
Sunday Night
A 30 percent chance of rain. Partly cloudy, with a low around 45.
Monday
A 40 percent chance of rain and thunderstorms. Partly sunny, with a high near 59.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 44.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hecker IL
 38.3°N 89.99°W (Elev. 449 ft)
Last Update:
5:11 pm CST Nov 11, 2025
Forecast Valid:
5pm CST Nov 11, 2025-6pm CST Nov 18, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation