Hazardous Weather Conditions
Current conditions at
Jacksonville Municipal Airport (KIJX)
Lat: 39.77°NLon: 90.24°WElev: 614ft.
Overcast
56°F
13°C
| Humidity | 92% |
| Wind Speed | NW 14 G 21 mph |
| Barometer | 29.80 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 26 Dec 10:35 am CST |
Extended Forecast for
Jacksonville IL
Today
High: 60 °F⇓
Mostly Cloudy
Tonight
Low: 43 °F
Patchy Fog
Saturday
High: 58 °F
Patchy Fog
then Mostly
CloudySaturday Night
Low: 57 °F
Cloudy then
Chance RainSunday
High: 64 °F⇓
Rain
Sunday Night
Low: 17 °F
Blustery.
Chance
Rain/Snow
then Mostly
CloudyMonday
High: 26 °F
Mostly Sunny
and BlusteryMonday Night
Low: 15 °F
Mostly Clear
Tuesday
High: 34 °F
Sunny
Detailed Forecast
Today
Mostly cloudy, with a temperature falling to around 52 by 5pm. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 43. North northwest wind around 6 mph becoming light and variable.
Saturday
Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 58. Southeast wind 6 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A 50 percent chance of rain after midnight. Cloudy, with a low around 57. South wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
Rain before noon, then showers after noon. Temperature rising to near 64 by 11am, then falling to around 52 during the remainder of the day. South southwest wind 7 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain showers before 9pm, then a chance of rain and snow between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 17. Blustery, with a northwest wind 16 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 26. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Sunny, with a high near 34.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 17.
New Year's Day
Mostly sunny, with a high near 31.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
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)
9:16 am CST Dec 26, 2025
10am CST Dec 26, 2025-6pm CST Jan 1, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
