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

Hazardous Weather Conditions

Current conditions at

Jacksonville Municipal Airport (KIJX)

Lat: 39.77°NLon: 90.24°WElev: 614ft.

Fair

64°F

18°C

Humidity 64%
Wind Speed W 12 mph
Barometer 29.78 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Nov 11:35 am CST
Extended Forecast for

Chapin IL

  • Veterans Day

    Veterans Day: Increasing clouds, with a high near 64. West southwest wind 11 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 64 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 48. North northwest wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 48 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 44. North northwest wind 7 to 13 mph, with gusts as high as 17 mph.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. Calm wind.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Increasing clouds, with a high near 64. West southwest wind 11 to 17 mph becoming north northwest in the afternoon. Winds could gust as high as 28 mph.
Tonight
Partly cloudy, with a low around 38. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Partly sunny, with a high near 48. North northwest wind 10 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Partly cloudy, with a low around 28. North northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 44. North northwest wind 7 to 13 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 24. North northwest wind around 5 mph becoming calm in the evening.
Saturday
Sunny, with a high near 46. Calm wind.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 27.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chapin IL
 39.8°N 90.41°W (Elev. 604 ft)
Last Update:
11:07 am CST Nov 11, 2026
Forecast Valid:
11am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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