Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
41°F
5°C
| Humidity | 64% |
| Wind Speed | Calm |
| Barometer | 30.30 in |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 20 Apr 1:15 am CDT |
Extended Forecast for
Jacksonville Municipal Airport IL
Frost Advisory until April 20, 08:00am
NOW until 8:00am Mon

Frost Advisory
Overnight

Low: 34 °F
Areas Frost
Monday

High: 65 °F
Areas Frost
then SunnyMonday Night

Low: 49 °F
Increasing
CloudsTuesday
High: 78 °F
Mostly Sunny
then Sunny
and BreezyTuesday Night

Low: 57 °F
Partly Cloudy
Wednesday

High: 79 °F
Sunny
Wednesday Night

Low: 59 °F
Mostly Clear
Thursday
High: 82 °F
Sunny then
Partly Sunny
and Breezy
Detailed Forecast
Overnight
Areas of frost after 4am. Otherwise, mostly clear, with a low around 34. Northeast wind 3 to 5 mph.
Monday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. Light and variable wind becoming south 5 to 9 mph in the morning.
Monday Night
Increasing clouds, with a low around 49. South wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 78. Breezy, with a southwest wind 11 to 20 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 57. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 79. West southwest wind around 10 mph, with gusts as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 59. South wind 8 to 10 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 82. Breezy.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 58. Breezy. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 48.
Sunday
Partly sunny, with a high near 69.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Jacksonville Municipal Airport IL
39.77°N 90.24°W (Elev. 610 ft)
39.77°N 90.24°W (Elev. 610 ft)
12:35 am CDT Apr 20, 2026
1am CDT Apr 20, 2026-6pm CDT Apr 26, 2026



