The official National Weather Service forecast for Silsbee — 30.3491°N, 94.178°W, population 9,234, 17.8 miles from I-10. Forecasts here are written by NWS LCH, this county’s forecast office.
| Hardin County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 62 | 66 | 73 | 79 | 86 | 91 | 93 | 94 | 89 | 82 | 72 | 64 | 79 |
| Avg low °F | 41 | 45 | 51 | 57 | 65 | 71 | 73 | 73 | 68 | 58 | 49 | 43 | 58 |
| Precip in | 4.8 | 3.6 | 3.8 | 4.2 | 5.5 | 5.9 | 5.1 | 5.5 | 5.7 | 5.1 | 5.0 | 5.0 | 59.2 |
1996–2025 normals for Hardin County — the climate division Silsbee sits in. All-time county record high 107.2°F (2000-09-05); record low 7.4°F (1989-12-24). Source: NOAA / National Weather Service.