Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
34°F
1°C
| Humidity | 77% |
| Wind Speed | NW 7 mph |
| Barometer | 30.28 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 28°F (-2°C) |
| Last update | 12 Mar 12:35 am CDT |
Extended Forecast for
Jacksonville IL
Overnight

Low: 28 °F
Clear
Thursday

High: 52 °F
Sunny
Thursday Night

Low: 41 °F
Partly Cloudy
and BreezyFriday

High: 54 °F
Partly Sunny
Friday Night

Low: 33 °F
Mostly Cloudy
Saturday

High: 55 °F
Mostly Cloudy
Saturday Night
Low: 46 °F
Cloudy then
Chance RainSunday

High: 61 °F
Rain and
BreezySunday Night

Low: 19 °F
Chance
Rain/Snow and
Blustery
Detailed Forecast
Overnight
Clear, with a low around 28. West wind 6 to 10 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 52. West southwest wind 5 to 14 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 41. Breezy, with a south wind 14 to 23 mph, with gusts as high as 36 mph.
Friday
Partly sunny, with a high near 54. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Friday Night
Mostly cloudy, with a low around 33. Northwest wind around 7 mph becoming northeast after midnight.
Saturday
Mostly cloudy, with a high near 55. East southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
A 30 percent chance of rain after 1am. Cloudy, with a low around 46. East wind 10 to 17 mph, with gusts as high as 26 mph.
Sunday
Rain. High near 61. Breezy. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 19. Blustery. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 30. Blustery.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 51.
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)
8:37 pm CDT Mar 11, 2026
12am CDT Mar 12, 2026-6pm CDT Mar 18, 2026


