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 Chill | 19°F (-7°C) |
| Last update | 21 Feb 7:35 pm CST |
Extended Forecast for
4 Miles E Jacksonville Municipal Airport IL
Tonight

Low: 17 °F
Partly Cloudy
Sunday

High: 28 °F
Partly Sunny
and BlusterySunday Night
Low: 13 °F
Mostly Cloudy
and Blustery
then Partly
CloudyMonday

High: 31 °F
Sunny
Monday Night

Low: 17 °F
Increasing
CloudsTuesday

High: 51 °F
Mostly Cloudy
Tuesday Night

Low: 35 °F
Mostly Cloudy
Wednesday

High: 52 °F
Partly Sunny
Wednesday Night

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.
Additional Forecasts and Information
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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)
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


