Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Mostly Cloudy

75°F

24°C

Humidity 100%
Wind Speed E 6 mph
Barometer 29.92 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 14 Aug 3:15 am CDT
Extended Forecast for

Concord IL

Heat Advisory August 14, 03:23am until August 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory August 14, 03:23am until August 16, 08:00pm

    NOW until 8:00pm Sun

    Heat Advisory

  • Overnight

    Low: 72 °F

    Slight Chance
    T-storms

  • Friday

    Friday: A 30 percent chance of showers and thunderstorms, mainly before 2pm.  Partly sunny, with a high near 91. Heat index values as high as 108. East southeast wind 5 to 7 mph.

    High: 91 °F

    Chance
    T-storms

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms, mainly after 3am.  Partly cloudy, with a low around 74. Light and variable wind becoming east 5 to 9 mph in the evening. Winds could gust as high as 15 mph.

    Low: 74 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and noon.  Partly sunny, with a high near 93. Heat index values as high as 109. South wind 7 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 40%.

    High: 93 °F

    Chance
    T-storms then
    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. West wind 3 to 6 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 1pm.  Partly sunny, with a high near 89. Northwest wind 3 to 8 mph.

    High: 89 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69. North wind 5 to 8 mph.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. East northeast wind around 5 mph.
Friday
A 30 percent chance of showers and thunderstorms, mainly before 2pm. Partly sunny, with a high near 91. Heat index values as high as 108. East southeast wind 5 to 7 mph.
Friday Night
A 40 percent chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 74. Light and variable wind becoming east 5 to 9 mph in the evening. Winds could gust as high as 15 mph.
Saturday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and noon. Partly sunny, with a high near 93. Heat index values as high as 109. South wind 7 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 74. West wind 3 to 6 mph.
Sunday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 89. Northwest wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 69. North wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 83.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Partly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 68.
Thursday
Mostly sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Concord IL
 39.82°N 90.38°W (Elev. 614 ft)
1:26 am CDT Aug 14, 2026
3am CDT Aug 14, 2026-6pm CDT Aug 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database