The official National Weather Service forecast for Mount Airy — 34.5187°N, 83.5007°W, 15.9 miles from I-85. Forecasts here are written by NWS GSP, this county’s forecast office.
| Habersham County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 51 | 55 | 63 | 71 | 78 | 84 | 87 | 86 | 80 | 71 | 62 | 54 | 70 |
| Avg low °F | 31 | 34 | 40 | 47 | 55 | 63 | 66 | 65 | 60 | 49 | 39 | 34 | 49 |
| Precip in | 5.8 | 5.3 | 5.6 | 5.2 | 4.9 | 5.0 | 5.2 | 5.4 | 5.1 | 4.4 | 4.5 | 6.2 | 62.6 |
1996–2025 normals for Habersham County — the climate division Mount Airy sits in. All-time county record high 101.3°F (2012-07-02); record low -8.1°F (1985-01-21). Source: NOAA / National Weather Service.