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

Hazardous Weather Conditions

Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32°NLon: 94.5°WElev: 1001ft.

Fog/Mist

55°F

13°C

Humidity 100%
Wind Speed NW 14 G 20 mph
Barometer 29.78 in
Dewpoint 55°F (13°C)
Visibility 2.00 mi
Wind Chill51°F (11°C)
Last update 18 May 11:55 am CDT
Extended Forecast for

New Ulm MN

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms after 4pm. Cloudy, with a high near 65. Northwest wind around 5 mph.

    High: 65 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then a chance of showers. Low around 45. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers then
    Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 58 °F

    Decreasing
    Clouds and
    Breezy

  • Tuesday Night

    Tuesday Night: Areas of frost after 5am. Otherwise, partly cloudy, with a low around 37. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 37 °F

    Partly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: Areas of frost before 7am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph.

    High: 64 °F

    Areas Frost
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Southeast wind around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68. South southeast wind 5 to 15 mph.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 46. Southeast wind 10 to 15 mph.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A 50 percent chance of showers. Partly sunny, with a high near 70. Southeast wind around 10 mph.

    High: 70 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms after 4pm. Cloudy, with a high near 65. Northwest wind around 5 mph.
Tonight
Showers and thunderstorms before 1am, then a chance of showers. Low around 45. Breezy, with a northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 58. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 37. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Areas of frost before 7am. Otherwise, sunny, with a high near 64. Calm wind becoming north around 5 mph.
Wednesday Night
Partly cloudy, with a low around 42. Southeast wind around 5 mph.
Thursday
Partly sunny, with a high near 68. South southeast wind 5 to 15 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 46. Southeast wind 10 to 15 mph.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 70. Southeast wind around 10 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48. East southeast wind 5 to 10 mph.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 75. East southeast wind 5 to 10 mph becoming west northwest in the afternoon.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 52. North wind around 5 mph becoming south southeast after midnight.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 84. South southeast wind 5 to 15 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Ulm MN
 44.32°N 94.46°W (Elev. 840 ft)
Last Update:
11:53 am CDT May 18, 2026
Forecast Valid:
12pm CDT May 18, 2026-6pm CDT May 24, 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