Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Mostly Cloudy

88°F

31°C

Humidity 75%
Wind Speed S 17 G 25 mph
Barometer 29.61 in
Dewpoint 79°F (26°C)
Visibility 10.00 mi
Heat Index103°F (39°C)
Last update 29 Jun 2:15 pm CDT
Extended Forecast for

5 Miles E Lafayette MN

Heat Advisory June 30, 12:00am until June 30, 09:00pm
Extreme Heat Warning June 29, 02:29pm until June 30, 12:00am
Click here for hazard details and duration
Heat Advisory
Extreme Heat Warning
  •  
    Extreme Heat Warning June 29, 02:29pm until June 30, 12:00am

    NOW until 12:00am Tue

    Extreme Heat Warning

  • This Afternoon

    High: 95 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am, then a slight chance of showers and thunderstorms after 4am.  Increasing clouds, with a low around 71. Breezy, with a south wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust 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: 71 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    T-storms

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms before 7am.  Sunny, with a high near 92. Heat index values as high as 95. South wind 5 to 10 mph.

    High: 92 °F

    Slight Chance
    T-storms then
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am.  Increasing clouds, with a low around 68. West southwest wind around 5 mph becoming east southeast after midnight.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Partly Cloudy
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm.  High near 88. South wind 10 to 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am.  Partly cloudy, with a low around 67. South southwest wind 5 to 10 mph.  Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 91. South wind around 5 mph.

    High: 91 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 70. Southeast wind 5 to 10 mph.  Chance of precipitation is 80%.

    Low: 70 °F

    T-storms

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 95. Heat index values as high as 110. Breezy, with a south wind around 25 mph, with gusts as high as 35 mph.
Tonight
Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 4am, then a slight chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 71. Breezy, with a south wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust 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 10 percent chance of showers and thunderstorms before 7am. Sunny, with a high near 92. Heat index values as high as 95. South wind 5 to 10 mph.
Tuesday Night
A chance of showers and thunderstorms before 2am, then showers likely and possibly a thunderstorm between 2am and 3am, then a chance of showers and thunderstorms after 3am. Increasing clouds, with a low around 68. West southwest wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 88. South wind 10 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am. Partly cloudy, with a low around 67. South southwest wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 91. South wind around 5 mph.
Thursday Night
Showers and possibly a thunderstorm. Low around 70. Southeast wind 5 to 10 mph. Chance of precipitation is 80%.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind around 5 mph.
Friday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Partly cloudy, with a low around 70. East southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Independence Day
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. East southeast wind 5 to 10 mph.
Saturday Night
Showers and thunderstorms likely. Partly cloudy, with a low around 68. East northeast wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. Northwest wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Lafayette MN
 44.45°N 94.31°W (Elev. 1001 ft)
1:57 pm CDT Jun 29, 2026
2pm CDT Jun 29, 2026-6pm CDT Jul 5, 2026
 
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Additional Resources

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