Current conditions at

New Ulm Municipal Airport (KULM)

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

Fair

73°F

23°C

Humidity 89%
Wind Speed S 12 mph
Barometer 29.84 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 20 Jul 1:55 am CDT
Detailed forecast for

Brown County

Rest Of Tonight
Mostly cloudy. Slight chance of thunderstorms after midnight, then chance of thunderstorms early in the morning. Near steady temperature in the lower 70s. South winds 10 to 15 mph. Chance of thunderstorms 50 percent.
Monday
Mostly sunny. A 50 percent chance of thunderstorms in the morning. Highs in the mid 90s. Southwest winds 10 to 15 mph shifting to the west in the afternoon.
Monday Night
Mostly clear. Patchy smoke. Lows in the upper 60s. Northwest winds 10 to 15 mph.
Tuesday
Not as warm. Mostly sunny. Highs in the upper 70s. Northwest winds 15 to 20 mph.
Tuesday Night
Cooler. Partly cloudy. Lows in the mid 50s. North winds 5 to 15 mph.
Wednesday
Sunny. Highs in the upper 70s.
Wednesday Night
Mostly clear. Lows in the upper 50s.
Thursday
Mostly sunny. Highs in the lower 80s.
Thursday Night
Mostly cloudy. Lows in the lower 60s.
Friday
Mostly sunny. Highs in the mid 80s.
Friday Night
Mostly clear. Lows in the lower 60s.
Saturday
Sunny. Highs around 90.
Saturday Night
Mostly clear. Lows in the upper 60s.
Sunday
Sunny. Highs in the upper 90s.



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128 AM CDT Mon Jul 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database