Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
39°F
4°C
| Humidity | 46% |
| Wind Speed | NE 7 mph |
| Barometer | 30.38 in |
| Dewpoint | 19°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 34°F (1°C) |
| Last update | 23 Mar 8:15 pm CDT |
Extended Forecast for
Jacksonville IL
Tonight

Low: 33 °F
Mostly Cloudy
Tuesday

High: 61 °F
Mostly Sunny
Tuesday Night

Low: 43 °F
Mostly Cloudy
Wednesday

High: 76 °F
Mostly Sunny
Wednesday Night

Low: 60 °F
Partly Cloudy
Thursday

High: 86 °F
Increasing
CloudsThursday Night

Low: 39 °F
Showers and
BreezyFriday
High: 50 °F
Partly Sunny
and Breezy
then Partly
SunnyFriday Night

Low: 29 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 33. East southeast wind 6 to 9 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 61. South southeast wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 43. South southeast wind around 8 mph, with gusts as high as 17 mph.
Wednesday
Mostly sunny, with a high near 76. South southwest wind 8 to 11 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 60. South wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Increasing clouds, with a high near 86. South southwest wind 10 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 39. Breezy, with a west northwest wind 17 to 22 mph becoming north northeast after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 50. Breezy.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Jacksonville IL
39.73°N 90.24°W (Elev. 607 ft)
39.73°N 90.24°W (Elev. 607 ft)
7:36 pm CDT Mar 23, 2026
8pm CDT Mar 23, 2026-6pm CDT Mar 30, 2026


