Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Fair
47°F
8°C
| Humidity | 36% |
| Wind Speed | E 6 mph |
| Barometer | 30.11 in |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 28 Feb 9:55 am CST |
Extended Forecast for
Jacksonville IL
Today
High: 57 °F
Partly Sunny
then Slight
Chance RainTonight

Low: 24 °F
Mostly Clear
Sunday

High: 40 °F
Partly Sunny
Sunday Night

Low: 27 °F
Snow Likely
Monday
High: 40 °F
Chance
Rain/Snow
then CloudyMonday Night
Low: 34 °F
Rain Likely
then RainTuesday

High: 52 °F
Rain
Tuesday Night

Low: 41 °F
Rain
Wednesday

High: 60 °F
Rain Likely
Detailed Forecast
Today
A slight chance of rain between 3pm and 4pm. Partly sunny, with a high near 57. East wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 24. North northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 40. Northeast wind 9 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Snow likely, mainly after 9pm. Cloudy, with a low around 27. East wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow before 9am, then a chance of rain between 9am and noon. Cloudy, with a high near 40. East southeast wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Rain. Low around 34. Southeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 52. South southeast wind around 9 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain, with thunderstorms also possible after midnight. Low around 41. Chance of precipitation is 80%.
Wednesday
Rain likely and possibly a thunderstorm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before midnight. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 64.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 50.
Friday
Rain likely. Cloudy, with a high near 68.
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)
9:56 am CST Feb 28, 2026
10am CST Feb 28, 2026-6pm CST Mar 6, 2026


