The official National Weather Service forecast for Sierra Blanca — 31.1746°N, 105.3572°W, 8.1 miles from I-10. Forecasts here are written by NWS EPZ, this county’s forecast office.
| Hudspeth County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 59 | 64 | 71 | 79 | 87 | 95 | 94 | 92 | 87 | 79 | 67 | 59 | 78 |
| Avg low °F | 28 | 33 | 39 | 46 | 54 | 64 | 67 | 65 | 60 | 48 | 37 | 30 | 48 |
| Precip in | 0.3 | 0.3 | 0.2 | 0.2 | 0.4 | 1.1 | 2.1 | 2.0 | 1.5 | 1.0 | 0.4 | 0.4 | 9.9 |
1996–2025 normals for Hudspeth County — the climate division Sierra Blanca sits in. All-time county record high 109.4°F (1994-06-28); record low -11.3°F (1962-01-11). Source: NOAA / National Weather Service.