The official National Weather Service forecast for Shelby — 35.2923°N, 81.5357°W, population 25,955, 10 miles from I-85. Forecasts here are written by NWS GSP, this county’s forecast office.
| Cleveland County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 56 | 64 | 72 | 79 | 86 | 89 | 87 | 82 | 73 | 63 | 54 | 71 |
| Avg low °F | 29 | 32 | 38 | 46 | 55 | 63 | 67 | 66 | 60 | 48 | 37 | 32 | 48 |
| Precip in | 3.8 | 3.3 | 4.1 | 4.2 | 3.9 | 3.8 | 4.2 | 4.2 | 4.1 | 3.0 | 3.4 | 4.3 | 46.3 |
1996–2025 normals for Cleveland County — the climate division Shelby sits in. All-time county record high 103.9°F (1983-08-22); record low -5.9°F (1985-01-22). Source: NOAA / National Weather Service.