The official National Weather Service forecast for Coshocton — 40.272°N, 81.8596°W, population 12,334, 15.6 miles from I-77.
| Coshocton County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 36 | 40 | 51 | 63 | 73 | 80 | 84 | 82 | 77 | 65 | 52 | 41 | 62 |
| Avg low °F | 20 | 22 | 30 | 39 | 49 | 58 | 62 | 60 | 53 | 42 | 32 | 26 | 41 |
| Precip in | 2.9 | 2.7 | 3.3 | 4.1 | 4.4 | 4.8 | 4.0 | 3.7 | 3.2 | 3.0 | 2.7 | 3.2 | 42.0 |
1996–2025 normals for Coshocton County — the climate division Coshocton sits in. All-time county record high 100.3°F (1988-07-08); record low -26.1°F (1994-01-19). Source: NOAA / National Weather Service.