National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

28°F

-2°C

Humidity 51%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 4 Feb 4:15 pm CST
Extended Forecast for

Hettick IL

  • Tonight

    Tonight: Increasing clouds, with a low around 10. North wind around 5 mph becoming calm in the evening.

    Low: 10 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, with a high near 37. Light south wind becoming southwest 6 to 11 mph in the morning.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Southwest wind 5 to 9 mph.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. Breezy, with a west wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 46 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21. North wind 5 to 13 mph, with gusts as high as 21 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 10. North wind around 5 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 37. Light south wind becoming southwest 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 24. Southwest wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 46. Breezy, with a west wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Friday Night
Partly cloudy, with a low around 21. North wind 5 to 13 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 35.
Tuesday
A 20 percent chance of rain. Partly sunny, with a high near 57.
Tuesday Night
A 30 percent chance of rain. Partly cloudy, with a low around 36.
Wednesday
A 20 percent chance of rain. Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hettick IL
 39.34°N 90.03°W (Elev. 551 ft)
Last Update:
2:37 pm CST Feb 4, 2026
Forecast Valid:
4pm CST Feb 4, 2026-6pm CST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation