Sierra Blanca, TX Weather & Growing Conditions
Today
98°F
Sunny
Sunny, with a high near 98. South southeast wind 5 to 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 98°F | Sunny | 5 to 13 mph SSE | 0% |
| Tonight | 67°F | Mostly Clear | 12 mph ESE | 0% |
| Wednesday | 96°F | Sunny | 3 to 8 mph SE | 2% |
| Wednesday Night | 68°F | Mostly Clear | 9 mph ESE | 2% |
| Thursday | 97°F | Sunny | 8 mph SE | 3% |
| Thursday Night | 68°F | Partly Cloudy | 9 mph ESE | 7% |
| Friday | 95°F | Mostly Sunny | 3 to 8 mph ESE | 6% |
| Friday Night | 67°F | Mostly Clear | 9 mph ESE | 4% |
| Saturday | 94°F | Sunny | 6 to 10 mph ESE | 3% |
| Saturday Night | 66°F | Mostly Clear | 7 to 13 mph ESE | 0% |
| Sunday | 94°F | Sunny | 7 mph SE | 1% |
| Sunday Night | 67°F | Mostly Clear | 8 mph ESE | 0% |
| Monday | 95°F | Sunny | 3 to 8 mph SSE | 1% |
| Monday Night | 68°F | Mostly Clear | 6 mph SE | 2% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Sierra Blanca, TX
Last spring frost
Mar 29
First fall frost
Nov 6
Growing season
221 days
Hardiness zone
8a
Explore more for Sierra Blanca, TX: full frost dates · planting calendar · Texas frost dates
Climate data from the nearest NOAA station, Ft Hancock 8Sse, Tx (29.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.