The official National Weather Service forecast for New Site — 33.0373°N, 85.7741°W, 35 miles from I-85. Forecasts here are written by NWS BMX, this county’s forecast office.
| Tallapoosa County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 56 | 61 | 69 | 76 | 83 | 88 | 91 | 90 | 86 | 76 | 67 | 59 | 75 |
| Avg low °F | 32 | 37 | 42 | 48 | 57 | 65 | 69 | 68 | 62 | 51 | 40 | 36 | 51 |
| Precip in | 5.2 | 5.2 | 5.6 | 4.8 | 4.4 | 4.7 | 4.7 | 4.1 | 3.8 | 2.9 | 3.8 | 5.4 | 54.6 |
1996–2025 normals for Tallapoosa County — the climate division New Site sits in. All-time county record high 104.4°F (1952-07-24); record low -3.6°F (1985-01-21). Source: NOAA / National Weather Service.