New Braunfels, TX Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for New Braunfels, a city in Guadalupe County, Texas.
This Afternoon
77°F
Sunny
Sunny, with a high near 77. North northwest wind 5 to 10 mph, with gusts as high as 20 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for New Braunfels
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Sunny | 5 to 10 mph NNW | 2% |
| Tonight | 55°F | Mostly Clear | 5 mph NNW | 0% |
| Wednesday | 75°F | Sunny | 0 to 5 mph NE | 0% |
| Wednesday Night | 56°F | Mostly Clear | 0 to 5 mph SSE | 0% |
| Thursday | 79°F | Mostly Sunny | 0 to 5 mph S | 12% |
| Thursday Night | 59°F | Partly Cloudy | 0 to 15 mph NW | 14% |
| Friday | 73°F | Mostly Sunny | 5 to 15 mph N | 1% |
| Friday Night | 54°F | Partly Cloudy | 5 to 10 mph NNE | 3% |
| Saturday | 68°F | Slight Chance Rain Showers | 10 to 15 mph NNE | 24% |
| Saturday Night | 51°F | Slight Chance Rain Showers | 5 to 15 mph N | 19% |
| Sunday | 68°F | Mostly Sunny | 5 to 15 mph N | 13% |
| Sunday Night | 48°F | Mostly Clear | 0 to 5 mph N | 7% |
| Monday | 70°F | Sunny | 5 mph ENE | 3% |
| Monday Night | 48°F | Mostly Clear | 0 to 5 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for New Braunfels (29.699, -98.115). Updated through the day.
Growing snapshot for New Braunfels
Last spring frost
Feb 25
First fall frost
Nov 25
Growing season
274 days
Hardiness zone
9a
More local growing data for New Braunfels: nearby ZIP 78130 weather · frost dates · planting calendar · Texas frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, New Braunfels Wfo, Tx (2.5 mi from New Braunfels). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.