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Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Overcast
57°F
14°C
| Humidity | 100% |
| Wind Speed | NW 20 G 31 mph |
| Barometer | 29.97 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 15 Oct 9:55 pm CDT |
Extended Forecast for
South Jacksonville IL
Tonight
Low: 44 °F
Chance
Showers then
Mostly CloudyFriday
High: 55 °F
Breezy.
Partly Sunny
then Chance
ShowersFriday Night

Low: 35 °F
Mostly Cloudy
then Areas
FrostSaturday

High: 59 °F
Areas Frost
then SunnySaturday Night

Low: 35 °F
Clear then
Areas FrostSunday

High: 67 °F
Areas Frost
then SunnySunday Night

Low: 38 °F
Mostly Clear
Monday

High: 71 °F
Mostly Sunny
Monday Night

Low: 41 °F
Partly Cloudy
Detailed Forecast
Tonight
A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 44. West northwest wind 16 to 18 mph, with gusts as high as 30 mph.
Friday
A 30 percent chance of showers, mainly between 2pm and 5pm. Partly sunny, with a high near 55. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 36 mph.
Friday Night
Areas of frost after 5am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 7 to 16 mph, with gusts as high as 26 mph.
Saturday
Areas of frost before 9am. Otherwise, sunny, with a high near 59. Light and variable wind.
Saturday Night
Areas of frost after 4am. Otherwise, clear, with a low around 35. Light south southeast wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 67. South wind 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 38. South southeast wind around 5 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 80.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Jacksonville IL
39.7°N 90.24°W (Elev. 650 ft)
39.7°N 90.24°W (Elev. 650 ft)
8:01 pm CDT Oct 15, 2026
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026



