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.

Fair

38°F

3°C

Humidity 66%
Wind Speed NW 12 mph
Barometer 30.15 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 10 Feb 9:35 pm CST
Extended Forecast for

4 Miles E Jacksonville Municipal Airport IL

  • Tonight

    Tonight: Mostly clear, with a low around 26. North northwest wind around 9 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 47. Northwest wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 29. Calm wind.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Cloudy, with a high near 47. Calm wind becoming south southeast 5 to 7 mph in the morning.

    High: 47 °F

    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 30. Southeast wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 51. South southeast wind around 6 mph.

    High: 51 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. South southeast wind 3 to 6 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 26. North northwest wind around 9 mph, with gusts as high as 15 mph.
Wednesday
Sunny, with a high near 47. Northwest wind 6 to 9 mph, with gusts as high as 15 mph.
Wednesday Night
Increasing clouds, with a low around 29. Calm wind.
Thursday
Cloudy, with a high near 47. Calm wind becoming south southeast 5 to 7 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 30. Southeast wind around 6 mph.
Friday
Mostly sunny, with a high near 51. South southeast wind around 6 mph.
Friday Night
Partly cloudy, with a low around 32. South southeast wind 3 to 6 mph.
Saturday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 51.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 33.
Washington's Birthday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 61.
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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:
9:36 pm CST Feb 10, 2026
Forecast Valid:
9pm CST Feb 10, 2026-6pm CST Feb 17, 2026
 
Forecast Discussion
 
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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