Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
30°F
-1°C
| Humidity | 39% |
| Wind Speed | NW 7 mph |
| Barometer | 30.49 in |
| Dewpoint | 8°F (-13°C) |
| Visibility | 10.00 mi |
| Wind Chill | 23°F (-5°C) |
| Last update | 23 Feb 1:55 pm CST |
Extended Forecast for
Jacksonville IL
This Afternoon
High: 30 °F
Sunny
Tonight
Low: 18 °F
Mostly Clear
Tuesday
High: 52 °F
Mostly Cloudy
and BreezyTuesday Night
Low: 28 °F
Decreasing
CloudsWednesday
High: 46 °F
Mostly Sunny
Wednesday Night
Low: 31 °F
Chance Rain
then
Rain/Snow
LikelyThursday
High: 45 °F
Partly Sunny
Thursday Night
Low: 29 °F
Mostly Clear
Friday
High: 61 °F
Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Tonight
Mostly clear, with a low around 18. Light and variable wind becoming south 8 to 13 mph after midnight.
Tuesday
Mostly cloudy, with a high near 52. Breezy, with a south southwest wind 19 to 24 mph becoming west southwest 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. West southwest wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Wednesday
Mostly sunny, with a high near 46. Northwest wind 5 to 7 mph becoming north northeast in the afternoon.
Wednesday Night
A chance of rain before midnight, then rain and snow likely between midnight and 3am, then snow likely after 3am. Mostly cloudy, with a low around 31. East northeast wind 5 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Partly sunny, with a high near 45. East northeast wind 7 to 9 mph becoming north northwest in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 42.
Additional Forecasts and Information
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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)
1:31 pm CST Feb 23, 2026
2pm CST Feb 23, 2026-6pm CST Mar 1, 2026
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