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.

Partly Cloudy

24°C

76°F

Humidity 96%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 24°C (75°F)
Visibility 11 km
Heat Index24°C (75°F)
Last update 12 Jul 10:15 pm CDT
Extended Forecast for

Sumner IL

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind 3 to 8 km/h.

    Low: 22 °C

    Partly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 32. Light and variable wind becoming west 6 to 11 km/h in the morning.

    High: 32 °C

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 22. West wind 5 to 8 km/h becoming calm in the evening. Chance of precipitation is 20%.

    Low: 22 °C

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 31. Calm wind becoming south 5 to 10 km/h in the morning.

    High: 31 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 22. Southeast wind 3 to 8 km/h.

    Low: 22 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 32. Light southeast wind becoming south southwest 8 to 13 km/h in the morning.

    High: 32 °C

    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. South southwest wind 5 to 10 km/h.

    Low: 23 °C

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.

    High: 32 °C

    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.

    Low: 23 °C

    Chance
    T-storms

Detailed Forecast

Tonight
Partly cloudy, with a low around 22. West wind 3 to 8 km/h.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 32. Light and variable wind becoming west 6 to 11 km/h in the morning.
Sunday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 22. West wind 5 to 8 km/h becoming calm in the evening. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 31. Calm wind becoming south 5 to 10 km/h in the morning.
Monday Night
Partly cloudy, with a low around 22. Southeast wind 3 to 8 km/h.
Tuesday
A 50 percent chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 32. Light southeast wind becoming south southwest 8 to 13 km/h in the morning.
Tuesday Night
Mostly cloudy, with a low around 23. South southwest wind 5 to 10 km/h.
Wednesday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 23.
Thursday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 22.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 21.
Saturday
A chance of showers. Mostly sunny, with a high near 31.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sumner IL
 38.72°N 87.87°W (Elev. 479 m)
Last Update:
5:41 pm CDT Jul 12, 2025
Forecast Valid:
10pm CDT Jul 12, 2025-6pm CDT Jul 19, 2025
 
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