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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

13°F

-11°C

Humidity 62%
Wind Speed NE 3 mph
Barometer 30.29 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 29 Jan 3:55 am CST
Extended Forecast for

Jacksonville Municipal Airport IL

  • Today

    Today: Cloudy, with a high near 18. Wind chill values between -2 and 8. North northeast wind around 6 mph.

    High: 18 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values between -4 and -9. North wind 3 to 6 mph.

    Low: 1 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 14. Wind chill values between -10 and zero. North wind 5 to 10 mph, with gusts as high as 16 mph.

    High: 14 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1. Wind chill values between -2 and -12. North wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 1 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 17. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 17 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1. West northwest wind around 6 mph becoming light and variable.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 23. South southwest wind 5 to 9 mph.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 18. Wind chill values between -2 and 8. North northeast wind around 6 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 1. Wind chill values between -4 and -9. North wind 3 to 6 mph.
Friday
Partly sunny, with a high near 14. Wind chill values between -10 and zero. North wind 5 to 10 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 1. Wind chill values between -2 and -12. North wind 8 to 10 mph, with gusts as high as 18 mph.
Saturday
Sunny, with a high near 17. Northwest wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 1. West northwest wind around 6 mph becoming light and variable.
Sunday
Partly sunny, with a high near 23. South southwest wind 5 to 9 mph.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Municipal Airport IL
 39.77°N 90.24°W (Elev. 610 ft)
Last Update:
3:21 am CST Jan 29, 2026
Forecast Valid:
4am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
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Additional Resources

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Chance of Precipitation