The official National Weather Service forecast for Carbon Hill — 39.5017°N, 82.2446°W, 30.5 miles from I-70.
| Hocking County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 38 | 42 | 53 | 65 | 74 | 81 | 84 | 83 | 78 | 66 | 53 | 43 | 63 |
| Avg low °F | 22 | 24 | 32 | 40 | 50 | 59 | 62 | 61 | 54 | 43 | 33 | 27 | 42 |
| Precip in | 3.1 | 2.9 | 3.6 | 4.1 | 4.6 | 4.4 | 4.3 | 3.4 | 3.1 | 3.1 | 3.0 | 3.3 | 42.9 |
1996–2025 normals for Hocking County — the climate division Carbon Hill sits in. All-time county record high 101.3°F (2012-07-08); record low -25.9°F (1994-01-19). Source: NOAA / National Weather Service.