Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Hazardous Weather Conditions

Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Fair

82°F

28°C

Humidity 79%
Wind Speed NE 8 mph
Barometer 29.93 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 4 Sep 7:35 pm CDT
Extended Forecast for

New Ulm MN

  • Tonight

    Tonight: Mostly clear, with a low around 67. East northeast wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms between 8am and 10am.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 89. Heat index values as high as 97. East northeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after 1am.  Increasing clouds, with a low around 68. East southeast wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms.  Partly sunny, with a high near 85. Southeast wind 5 to 10 mph.  New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 66. South southeast wind around 10 mph.  Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers

  • Labor Day

    Labor Day: A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84. South southeast wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 84 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 70. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly before 1pm.  Partly sunny, with a high near 88. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.

    High: 88 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. West northwest wind 5 to 10 mph.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 67. East northeast wind around 5 mph.
Saturday
A slight chance of showers and thunderstorms between 8am and 10am. Patchy fog before 9am. Otherwise, partly sunny, with a high near 89. Heat index values as high as 97. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 10pm, then a chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 68. East southeast wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 85. Southeast wind 5 to 10 mph. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
A chance of showers and thunderstorms before 10pm, then a chance of showers between 10pm and 4am, then a chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 66. South southeast wind around 10 mph. Chance of precipitation is 30%.
Labor Day
A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 70. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly before 1pm. Partly sunny, with a high near 88. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 62. West northwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 83. West northwest wind 5 to 15 mph.
Wednesday Night
Mostly clear, with a low around 55. North northwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 80. North northwest wind around 5 mph.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 56. Northeast wind around 5 mph becoming southeast after midnight.
Friday
Mostly sunny, with a high near 83. South wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
New Ulm MN
 44.32°N 94.46°W (Elev. 840 ft)
5:41 pm CDT Sep 4, 2026
7pm CDT Sep 4, 2026-6pm CDT Sep 11, 2026
 
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