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

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

73°F

23°C

Humidity 89%
Wind Speed SE 5 mph
Barometer 29.91 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 28 Jul 10:13 pm CDT
Extended Forecast for

Dumont MN

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a low around 68. Calm wind becoming south southeast around 5 mph.

    Low: 68 °F

    Patchy Smoke

  • Wednesday

    Wednesday: Patchy smoke. Partly sunny, then gradually becoming sunny and hot, with a high near 93. South southeast wind 5 to 8 mph becoming west in the afternoon.

    High: 93 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms after 1am. Patchy smoke before 1am. Partly cloudy, with a low around 70. South wind 7 to 10 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Patchy Smoke
    then Slight
    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. South southeast wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 86 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 65. Southeast wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 65 °F

    Showers

  • Friday

    Friday: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. North northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 1am. Mostly clear, with a low around 60. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 62. Light and variable wind becoming south southeast 5 to 7 mph in the evening.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy smoke. Partly cloudy, with a low around 68. Calm wind becoming south southeast around 5 mph.
Wednesday
Patchy smoke. Partly sunny, then gradually becoming sunny and hot, with a high near 93. South southeast wind 5 to 8 mph becoming west in the afternoon.
Wednesday Night
A slight chance of showers and thunderstorms after 1am. Patchy smoke before 1am. Partly cloudy, with a low around 70. South wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 86. South southeast wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 65. Southeast wind 6 to 9 mph becoming northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Friday
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. North northeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of showers before 1am. Mostly clear, with a low around 60. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 82. Calm wind becoming north northeast around 5 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 62. Light and variable wind becoming south southeast 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 85. Breezy.
Sunday Night
Mostly clear, with a low around 66. Breezy.
Monday
Mostly sunny, with a high near 87. Breezy.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 60. Chance of precipitation is 40%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dumont MN
 45.72°N 96.43°W (Elev. 1030 ft)
Last Update:
10:08 pm CDT Jul 28, 2026
Forecast Valid:
10pm CDT Jul 28, 2026-6pm CDT Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation