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

-5°F

-21°C

Humidity 78%
Wind Speed SW 5 mph
Barometer 30.36 in
Dewpoint -10°F (-23°C)
Visibility 10.00 mi
Wind Chill-16°F (-27°C)
Last update 28 Jan 3:35 am CST
Extended Forecast for

Jacksonville Municipal Airport IL

  • Overnight

    Overnight: Partly cloudy, with a low around -3. Wind chill values between -9 and -14. West southwest wind around 6 mph.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 24. Wind chill values between -4 and -14. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 24 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: 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. 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.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around -3. Wind chill values between -9 and -14. West southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 24. Wind chill values between -4 and -14. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
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. 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.
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 chance of snow. 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jacksonville Municipal Airport IL
 39.77°N 90.24°W (Elev. 610 ft)
Last Update:
3:31 am CST Jan 28, 2026
Forecast Valid:
3am CST Jan 28, 2026-6pm CST Feb 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation