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.

Overcast

34°F

1°C

Humidity 97%
Wind Speed N 13 mph
Barometer 30.04 in
Dewpoint 33°F (1°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 7 Dec 8:55 am CST
Extended Forecast for

4 Miles E Jacksonville Municipal Airport IL

  • Today

    Today: Mostly cloudy, with a temperature falling to around 27 by 4pm. North wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 34 °F⇓

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. North wind 5 to 13 mph, with gusts as high as 20 mph.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 29. Calm wind becoming south around 5 mph in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. South wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 14 to 20 mph becoming west after midnight. Winds could gust as high as 31 mph.

    Low: 37 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.

    High: 41 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow. Mostly cloudy, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Mostly cloudy, with a temperature falling to around 27 by 4pm. North wind 10 to 16 mph, with gusts as high as 25 mph.
Tonight
Mostly cloudy, with a low around 14. North wind 5 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 29. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 19. South wind 6 to 15 mph, with gusts as high as 24 mph.
Tuesday
Partly sunny, with a high near 44. Southwest wind 11 to 14 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 37. Breezy, with a south southwest wind 14 to 20 mph becoming west after midnight. Winds could gust as high as 31 mph.
Wednesday
Mostly cloudy, with a high near 41. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly cloudy, with a low around 22.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 19.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
Partly sunny, with a high near 15.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Jacksonville Municipal Airport IL
 39.79°N 90.15°W (Elev. 623 ft)
Last Update:
4:57 am CST Dec 7, 2025
Forecast Valid:
9am CST Dec 7, 2025-6pm CST Dec 13, 2025
 
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