Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Overcast
23°F
-5°C
| Humidity | 75% |
| Wind Speed | W 13 mph |
| Barometer | 30.21 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 11°F (-12°C) |
| Last update | 21 Feb 7:35 am CST |
Extended Forecast for
Jacksonville Municipal Airport IL
Today

High: 38 °F
Chance
FlurriesTonight

Low: 17 °F
Partly Cloudy
Sunday

High: 29 °F
Mostly Sunny
and BlusterySunday Night

Low: 12 °F
Partly Cloudy
Monday

High: 30 °F
Sunny
Monday Night

Low: 17 °F
Increasing
CloudsTuesday

High: 50 °F
Partly Sunny
Tuesday Night

Low: 34 °F
Mostly Cloudy
Wednesday

High: 57 °F
Partly Sunny
Detailed Forecast
Today
A chance of flurries between 8am and 11am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Northwest wind 8 to 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 17. Wind chill values between 3 and 13. Northwest wind 11 to 17 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 29. Wind chill values between 1 and 11. Blustery, with a northwest wind 16 to 21 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 12. Wind chill values between -3 and 7. Northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 30. North northwest wind 7 to 14 mph, with gusts as high as 22 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 15 mph.
Tuesday
Partly sunny, with a high near 50. South southwest wind 10 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 59.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Jacksonville Municipal Airport IL
39.77°N 90.24°W (Elev. 610 ft)
39.77°N 90.24°W (Elev. 610 ft)
7:36 am CST Feb 21, 2026
7am CST Feb 21, 2026-6pm CST Feb 27, 2026


