Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

28°F

-2°C

Humidity 56%
Wind Speed NW 9 mph
Barometer 30.28 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 21 Feb 7:35 pm CST
Extended Forecast for

4 Miles E Jacksonville Municipal Airport IL

  • Tonight

    Tonight: Partly cloudy, with a low around 17. Wind chill values between 4 and 14. Northwest wind 13 to 18 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 33 mph.

    High: 28 °F

    Partly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13. Wind chill values between -3 and 7. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 29 mph.

    Low: 13 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 31. Wind chill values between -3 and 7. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 17. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 16 mph.

    Low: 17 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 51. South wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 51 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 17. Wind chill values between 4 and 14. Northwest wind 13 to 18 mph, with gusts as high as 26 mph.
Sunday
Partly sunny, with a high near 28. Wind chill values between zero and 10. Blustery, with a northwest wind 20 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 13. Wind chill values between -3 and 7. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 29 mph.
Monday
Sunny, with a high near 31. Wind chill values between -3 and 7. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Monday Night
Increasing clouds, with a low around 17. Calm wind becoming south 5 to 9 mph after midnight. Winds could gust as high as 16 mph.
Tuesday
Mostly cloudy, with a high near 51. South wind 10 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly cloudy, with a low around 35. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 52.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 28.
Thursday
A 30 percent chance of rain before noon. Mostly sunny, with a high near 46.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 57.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Jacksonville Municipal Airport IL
 39.79°N 90.15°W (Elev. 623 ft)
6:36 pm CST Feb 21, 2026
7pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database