The official National Weather Service forecast for Chipley — 30.7819°N, 85.5385°W, 5.1 miles from I-10. Forecasts here are written by NWS TAE, this county’s forecast office.
| Washington County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 63 | 67 | 74 | 80 | 86 | 91 | 92 | 91 | 88 | 81 | 72 | 65 | 79 |
| Avg low °F | 40 | 43 | 49 | 54 | 63 | 70 | 72 | 72 | 68 | 57 | 47 | 43 | 56 |
| Precip in | 4.1 | 4.9 | 4.8 | 4.7 | 3.8 | 5.4 | 6.7 | 6.5 | 5.8 | 3.0 | 3.5 | 5.1 | 58.3 |
1996–2025 normals for Washington County — the climate division Chipley sits in. All-time county record high 103.8°F (1980-07-15); record low 4.5°F (1985-01-21). Source: NOAA / National Weather Service.