Current conditions at

New Ulm Municipal Airport (KULM)

Lat: 44.32° N Lon: 94.5° W Elev: 1001 ft.

Fair

37°F

3°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 30.32 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 20 May 4:55 am CDT
Detailed forecast for

Brown County

Today
Not as cool. Sunny then becoming mostly sunny early in the afternoon then becoming partly sunny. Patchy frost early in the morning. Highs in the lower 60s. West winds up to 5 mph shifting to the east.
Tonight
Mostly cloudy. Lows in the mid 40s. Southeast winds up to 5 mph.
Thursday
Mostly sunny. Highs in the mid 60s. Southeast winds 5 to 10 mph increasing to around 15 mph in the afternoon.
Thursday Night
Increasing clouds. Lows in the lower 40s. Southeast winds 5 to 15 mph.
Friday
Mostly cloudy. Chance of rain showers in the afternoon. Highs in the lower 60s. East winds 10 to 15 mph. Chance of showers 50 percent.
Friday Night
Rain showers likely. Lows in the mid 40s. Chance of showers 70 percent.
Saturday
Mostly cloudy. Highs in the upper 60s.
Saturday Night
Decreasing clouds. Lows in the upper 40s.
Sunday
Warmer, sunny. Highs in the upper 70s.
Sunday Night
Mostly clear. Lows in the lower 50s.
Memorial Day
Sunny. Highs in the mid 80s.
Monday Night
Mostly clear. Lows in the mid 50s.
Tuesday
Mostly sunny. Highs in the upper 80s.



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327 AM CDT Wed May 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database