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

Mount Carmel, Mount Carmel Municipal Airport (KAJG)

Lat: 38.61°NLon: 87.73°WElev: 423ft.

Mostly Cloudy

65°F

18°C

Humidity 77%
Wind Speed SW 12 mph
Barometer 29.79 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 4 Nov 3:15 pm CST
Extended Forecast for

Sumner IL

  • This Afternoon

    This Afternoon: A slight chance of drizzle. Mostly cloudy, with a high near 67. West wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 67 °F

    Slight Chance
    Drizzle

  • Tonight

    Tonight: Patchy drizzle, mainly between 8pm and 10pm. Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm.

    Low: 46 °F

    Patchy
    Drizzle then
    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 64. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. West wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 56. North northwest wind 5 to 11 mph, with gusts as high as 17 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 34. North wind 5 to 8 mph becoming calm in the evening.

    Low: 34 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Calm wind becoming north northwest 5 to 7 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of drizzle. Mostly cloudy, with a high near 67. West wind 8 to 13 mph, with gusts as high as 18 mph.
Tonight
Patchy drizzle, mainly between 8pm and 10pm. Mostly cloudy, with a low around 46. West wind around 6 mph becoming calm.
Thursday
Sunny, with a high near 64. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Thursday Night
Increasing clouds, with a low around 44. West wind around 5 mph becoming calm in the evening.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 56. North northwest wind 5 to 11 mph, with gusts as high as 17 mph.
Friday Night
Mostly clear, with a low around 34. North wind 5 to 8 mph becoming calm in the evening.
Saturday
Sunny, with a high near 55. Calm wind becoming north northwest 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 37.
Tuesday
Sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sumner IL
 38.72°N 87.87°W (Elev. 479 ft)
Last Update:
3:21 pm CST Nov 4, 2026
Forecast Valid:
3pm CST Nov 4, 2026-6pm CST Nov 10, 2026
 
Forecast Discussion
 
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Additional Resources

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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