Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Partly Cloudy
52°F
11°C
| Humidity | 38% |
| Wind Speed | SE 7 mph |
| Barometer | 30.15 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 25 Mar 12:15 am CDT |
Extended Forecast for
Jacksonville IL
Overnight
Low: 42 °F
Partly Cloudy
Wednesday
High: 75 °F
Mostly Sunny
Wednesday Night
Low: 60 °F
Chance Rain
then Partly
CloudyThursday
High: 88 °F
Sunny then
Chance
T-stormsThursday Night
Low: 39 °F
T-storms then
ShowersFriday
High: 50 °F
Decreasing
CloudsFriday Night
Low: 29 °F
Mostly Clear
Saturday
High: 57 °F
Sunny
Saturday Night
Low: 39 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 42. South southeast wind around 8 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 75. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
A 30 percent chance of rain and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 60. South wind 9 to 11 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Increasing clouds, with a high near 88. Southwest wind 10 to 17 mph, with gusts as high as 26 mph.
Thursday Night
Showers and thunderstorms before 10pm, then showers and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Low around 39. West northwest wind 13 to 18 mph becoming north northeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 50. North northeast wind 14 to 17 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 29. North wind 5 to 9 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 63.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 79.
Monday Night
A chance of showers. Mostly cloudy, with a low around 55.
Tuesday
A chance of showers. Mostly sunny, with a high near 75.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Jacksonville IL
39.73°N 90.24°W (Elev. 607 ft)
39.73°N 90.24°W (Elev. 607 ft)
11:46 pm CDT Mar 24, 2026
12am CDT Mar 25, 2026-6pm CDT Mar 31, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
