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Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Overcast
70°F
21°C
| Humidity | 98% |
| Wind Speed | W 9 mph |
| Barometer | 29.72 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 21 Jun 8:15 pm CDT |
Extended Forecast for
Jacksonville IL
Flood Watch June 21, 08:23pm until June 22, 01:00am
NOW until 1:00am Mon
Flood Watch
Tonight
Low: 59 °F
Chance
T-storms then
CloudyMonday

High: 75 °F
Decreasing
CloudsMonday Night

Low: 56 °F
Mostly Clear
Tuesday

High: 79 °F
Sunny
Tuesday Night

Low: 60 °F
Partly Cloudy
Wednesday
High: 82 °F
Chance
Showers then
Chance
T-stormsWednesday Night

Low: 64 °F
Chance
T-stormsThursday

High: 83 °F
Mostly Sunny
Detailed Forecast
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Cloudy, with a low around 59. West wind 8 to 11 mph becoming north after midnight. Winds could gust as high as 22 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 75. North wind 9 to 13 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 56. North northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 79. East wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 60. Light east wind.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 82. South southeast wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 64. Light southwest wind.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 62.
Friday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 81. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70.
Sunday
Mostly sunny, with a high near 91.
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)
7:21 pm CDT Jun 21, 2026
8pm CDT Jun 21, 2026-6pm CDT Jun 28, 2026



