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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

61°F

16°C

Humidity 88%
Wind Speed SE 7 mph
Barometer 30.12 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 28 Aug 8:53 am CDT
Extended Forecast for

Barry MN

  • Today

    Today: A slight chance of showers after 2pm. Partly sunny, with a high near 81. Light southeast wind becoming south southeast 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 81 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly after 3am. Increasing clouds, with a low around 63. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Slight Chance
    T-storms then
    T-storms
    Likely

  • Saturday

    Saturday: A chance of showers and thunderstorms before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 82. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 82 °F

    Chance
    T-storms then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 64. East wind around 6 mph. Chance of precipitation is 40%.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 85. East wind 5 to 8 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. East wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 82. West northwest wind 6 to 9 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 59. West northwest wind around 5 mph becoming light and variable after midnight.

    Low: 59 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. Southwest wind 3 to 6 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of showers after 2pm. Partly sunny, with a high near 81. Light southeast wind becoming south southeast 8 to 13 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely, mainly after 3am. Increasing clouds, with a low around 63. South southeast wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 82. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 64. East wind around 6 mph. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 85. East wind 5 to 8 mph.
Sunday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 65. East wind 6 to 8 mph becoming south southwest after midnight. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 82. West northwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 59. West northwest wind around 5 mph becoming light and variable after midnight.
Tuesday
Mostly sunny, with a high near 82. Southwest wind 3 to 6 mph.
Tuesday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 60. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Partly sunny, with a high near 84. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barry MN
 45.55°N 96.55°W (Elev. 1109 ft)
Last Update:
9:06 am CDT Aug 28, 2026
Forecast Valid:
9am CDT Aug 28, 2026-6pm CDT Sep 3, 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