The official National Weather Service forecast for Blacksburg — 35.1212°N, 81.5159°W, 5.2 miles from I-85. Forecasts here are written by NWS GSP, this county’s forecast office.
| Cherokee County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 52 | 57 | 65 | 73 | 80 | 87 | 90 | 88 | 83 | 73 | 63 | 55 | 72 |
| Avg low °F | 30 | 33 | 39 | 47 | 56 | 64 | 68 | 67 | 61 | 49 | 38 | 33 | 49 |
| Precip in | 3.8 | 3.3 | 4.1 | 4.1 | 3.6 | 3.7 | 4.0 | 4.1 | 3.9 | 2.9 | 3.2 | 4.3 | 45.0 |
1996–2025 normals for Cherokee County — the climate division Blacksburg sits in. All-time county record high 104.9°F (1983-08-22); record low -4.0°F (1985-01-22). Source: NOAA / National Weather Service.