The official National Weather Service forecast for Arial — 34.846°N, 82.6415°W, 11.4 miles from I-85. Forecasts here are written by NWS GSP, this county’s forecast office.
| Pickens County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 52 | 57 | 64 | 72 | 79 | 85 | 88 | 87 | 81 | 72 | 63 | 55 | 71 |
| Avg low °F | 31 | 35 | 40 | 47 | 56 | 64 | 68 | 67 | 61 | 50 | 40 | 35 | 50 |
| Precip in | 5.1 | 4.5 | 4.9 | 4.8 | 4.6 | 4.9 | 5.2 | 5.0 | 5.1 | 3.9 | 4.0 | 5.6 | 57.6 |
1996–2025 normals for Pickens County — the climate division Arial sits in. All-time county record high 102.7°F (1952-07-29); record low -5.2°F (1985-01-22). Source: NOAA / National Weather Service.