Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Overcast

63°F

17°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.82 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Sep 9:35 pm CDT
Extended Forecast for

Lafayette MN

  • Tonight

    Tonight: A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm.  Cloudy, then gradually becoming partly cloudy, with a low around 54. South wind 5 to 10 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 71. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 1pm.  Increasing clouds, with a high near 73. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 1am.  Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm  after midnight.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm.  Partly sunny, with a high near 76. Calm wind becoming northeast around 5 mph in the morning.

    High: 76 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 59. East southeast wind around 5 mph.  Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    Low: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm.  High near 75. Southeast wind around 10 mph.  Chance of precipitation is 80%.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm before 1am, then showers likely.  Low around 61. East southeast wind around 10 mph becoming south after midnight.  Chance of precipitation is 80%.

    Low: 61 °F

    Showers

Detailed Forecast

Tonight
A chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 54. South wind 5 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 71. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 48. Northwest wind around 5 mph becoming calm.
Wednesday
A 20 percent chance of showers after 1pm. Increasing clouds, with a high near 73. Light east wind becoming southeast 5 to 10 mph in the morning.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 56. Southeast wind around 5 mph becoming calm after midnight.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 76. Calm wind becoming northeast around 5 mph in the morning.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 59. East southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers and possibly a thunderstorm. High near 75. Southeast wind around 10 mph. Chance of precipitation is 80%.
Friday Night
Showers and possibly a thunderstorm before 1am, then showers likely. Low around 61. East southeast wind around 10 mph becoming south after midnight. Chance of precipitation is 80%.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 73. North northeast wind around 10 mph.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 56. Northeast wind 5 to 10 mph.
Sunday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 69. North northeast wind 5 to 10 mph.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 52. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 69. Northeast wind 5 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Lafayette MN
 44.45°N 94.4°W (Elev. 1017 ft)
9:47 pm CDT Sep 14, 2026
9pm CDT Sep 14, 2026-6pm CDT Sep 21, 2026
 
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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