New Ulm, TX Weather & Growing Conditions
Tonight
71°F
Clear
Clear, with a low around 71. Southeast wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 71°F | Clear | 0 to 5 mph SE | 0% |
| Saturday | 96°F | Sunny | 0 to 5 mph SE | 0% |
| Saturday Night | 72°F | Mostly Clear | 0 to 5 mph SE | 0% |
| Sunday | 96°F | Sunny | 0 to 5 mph SE | 3% |
| Sunday Night | 74°F | Partly Cloudy | 0 to 5 mph SE | 3% |
| Monday | 96°F | Mostly Sunny | 0 mph | 11% |
| Monday Night | 74°F | Mostly Clear | 0 mph | 11% |
| Tuesday | 97°F | Sunny | 0 to 5 mph NE | 8% |
| Tuesday Night | 74°F | Mostly Clear | 0 mph | 13% |
| Wednesday | 97°F | Sunny | 0 to 5 mph NE | 5% |
| Wednesday Night | 74°F | Mostly Clear | 0 to 5 mph E | 6% |
| Thursday | 95°F | Mostly Sunny | 0 to 10 mph NE | 2% |
| Thursday Night | 72°F | Mostly Clear | 0 to 5 mph NE | 3% |
| Friday | 94°F | Sunny | 0 to 5 mph NE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for New Ulm, TX
Last spring frost
Mar 9
First fall frost
Nov 20
Growing season
255 days
Hardiness zone
9a
Explore more for New Ulm, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Columbus, Tx (15.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.