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

23°F

-5°C

Humidity 80%
Wind Speed W 9 mph
Barometer 30.12 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 2 Dec 11:15 am CST
Extended Forecast for

4 Miles E Jacksonville Municipal Airport IL

  • Today

    Today: Cloudy, with a high near 25. West southwest wind around 7 mph.

    High: 25 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. South wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Scattered snow showers after 3pm. Mostly cloudy, with a high near 35. South southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values between -4 and -9. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 14. North northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 14 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 30. South southwest wind 6 to 8 mph.

    High: 30 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

Detailed Forecast

Today
Cloudy, with a high near 25. West southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 18. South wind 6 to 10 mph, with gusts as high as 21 mph.
Wednesday
Scattered snow showers after 3pm. Mostly cloudy, with a high near 35. South southwest wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 2. Wind chill values between -4 and -9. North northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 14. North northwest wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 1. Calm wind becoming south 5 to 7 mph after midnight.
Friday
Mostly sunny, with a high near 30. South southwest wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Mostly cloudy, with a high near 30.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
Partly sunny, with a high near 31.
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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:
11:16 am CST Dec 2, 2025
Forecast Valid:
11am CST Dec 2, 2025-6pm CST Dec 8, 2025
 
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Additional Resources

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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