National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Mostly Cloudy

54°F

12°C

Humidity 78%
Wind Speed N 10 mph
Barometer 30.18 in
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 20 May 3:15 am CDT
Extended Forecast for

Concord IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 51. North wind around 10 mph, with gusts as high as 21 mph.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 67. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 67 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. Northeast wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 69. East northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 69 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Cloudy, with a low around 53. East wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm. High near 67. East northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 55. Northeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 55 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 77.

    High: 77 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 51. North wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 67. North northeast wind 9 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 46. Northeast wind 7 to 9 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 69. East northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A 30 percent chance of showers after 1am. Cloudy, with a low around 53. East wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
Showers, with thunderstorms also possible after 1pm. High near 67. East northeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 55. Northeast wind 5 to 8 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Mostly cloudy, with a high near 77.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
Mostly cloudy, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 59.
Memorial Day
Partly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Concord IL
 39.82°N 90.38°W (Elev. 614 ft)
Last Update:
2:55 am CDT May 20, 2026
Forecast Valid:
3am CDT May 20, 2026-6pm CDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation