Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
37°F
3°C
| Humidity | 50% |
| Wind Speed | SE 13 G 18 mph |
| Barometer | 30.18 in |
| Dewpoint | 20°F (-7°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 8 Feb 11:55 am CST |
Extended Forecast for
Jacksonville IL
This Afternoon

High: 41 °F
Mostly Sunny
Tonight

Low: 25 °F
Partly Cloudy
Monday

High: 50 °F
Mostly Sunny
Monday Night

Low: 38 °F
Mostly Clear
Tuesday

High: 53 °F
Sunny
Tuesday Night

Low: 30 °F
Partly Cloudy
Wednesday

High: 47 °F
Partly Sunny
Wednesday Night

Low: 30 °F
Mostly Cloudy
Thursday
High: 44 °F
Mostly Cloudy
then Chance
Rain
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 41. Southeast wind 9 to 13 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 25. East southeast wind 5 to 9 mph, with gusts as high as 17 mph.
Monday
Mostly sunny, with a high near 50. Light and variable wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Mostly clear, with a low around 38. South wind 8 to 10 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Tuesday
Sunny, with a high near 53. North northwest wind around 8 mph, with gusts as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 30. North wind around 6 mph.
Wednesday
Partly sunny, with a high near 47. North northeast wind around 6 mph.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
A 40 percent chance of rain after noon. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain and snow before midnight, then a chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 46.
Friday Night
A chance of rain. Partly cloudy, with a low around 29.
Saturday
A chance of rain. Partly sunny, with a high near 45.
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)
11:36 am CST Feb 8, 2026
12pm CST Feb 8, 2026-6pm CST Feb 14, 2026


