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

24°F

-4°C

Humidity 77%
Wind Speed W 7 mph
Barometer 30.09 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Dec 1:15 pm CST
Extended Forecast for

4 Miles W Jacksonville Municipal Airport IL

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 26. Southwest wind around 7 mph.

    High: 26 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. South wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated snow showers after 3pm. Mostly cloudy, with a high near 35. South southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Cloudy
    then Isolated
    Snow Showers

  • Wednesday Night

    Wednesday Night: Scattered snow showers before midnight. Mostly cloudy, with a low around 5. Wind chill values between -3 and 2. North northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 5 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 15. North wind around 6 mph becoming calm in the morning.

    High: 15 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Calm wind becoming south around 6 mph after midnight.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 31. South southwest wind around 7 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 26. Southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 19. South wind 7 to 10 mph, with gusts as high as 17 mph.
Wednesday
Isolated snow showers after 3pm. Mostly cloudy, with a high near 35. South southwest wind 7 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered snow showers before midnight. Mostly cloudy, with a low around 5. Wind chill values between -3 and 2. North northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 15. North wind around 6 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 1. Calm wind becoming south around 6 mph after midnight.
Friday
Mostly sunny, with a high near 31. South southwest wind around 7 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Partly sunny, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Jacksonville Municipal Airport IL
 39.79°N 90.29°W (Elev. 600 ft)
Last Update:
1:31 pm CST Dec 2, 2025
Forecast Valid:
1pm CST Dec 2, 2025-6pm CST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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