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.

Overcast

6°F

-14°C

Humidity 70%
Wind Speed SW 5 mph
Barometer 30.36 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 28 Jan 5:35 am CST
Extended Forecast for

Jacksonville Municipal Airport IL

  • Today

    Today: Partly sunny, with a high near 24. Wind chill values between -3 and -13. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values between -4 and 1. Light and variable wind becoming west northwest around 5 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 16. Wind chill values between -2 and 8. Light north northeast wind.

    High: 16 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. Wind chill values between -4 and -9. Calm wind becoming north around 6 mph after midnight.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 14. North wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. North wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 1.

    Low: 1 °F

    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow after noon. Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 24. Wind chill values between -3 and -13. West wind 6 to 13 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around 4. Wind chill values between -4 and 1. Light and variable wind becoming west northwest around 5 mph.
Thursday
Cloudy, with a high near 16. Wind chill values between -2 and 8. Light north northeast wind.
Thursday Night
Mostly cloudy, with a low around 1. Wind chill values between -4 and -9. Calm wind becoming north around 6 mph after midnight.
Friday
Mostly sunny, with a high near 14. North wind 6 to 10 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around -1. North wind 7 to 9 mph, with gusts as high as 16 mph.
Saturday
Mostly sunny, with a high near 17. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Mostly clear, with a low around 1.
Sunday
A 30 percent chance of snow after noon. Mostly sunny, with a high near 24.
Sunday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Municipal Airport IL
 39.77°N 90.24°W (Elev. 610 ft)
Last Update:
5:36 am CST Jan 28, 2026
Forecast Valid:
5am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation