The official National Weather Service forecast for Forsyth — 33.0343°N, 83.9382°W, population 4,852, 4.6 miles from I-75. Forecasts here are written by NWS FFC, this county’s forecast office.
| Monroe County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 57 | 62 | 69 | 76 | 84 | 90 | 91 | 90 | 86 | 77 | 67 | 60 | 76 |
| Avg low °F | 33 | 37 | 43 | 49 | 58 | 66 | 69 | 69 | 63 | 52 | 41 | 36 | 51 |
| Precip in | 4.1 | 4.3 | 4.7 | 4.0 | 3.0 | 4.2 | 4.4 | 4.6 | 3.8 | 2.6 | 3.1 | 4.6 | 47.4 |
1996–2025 normals for Monroe County — the climate division Forsyth sits in. All-time county record high 106.2°F (2012-06-30); record low -5.7°F (1985-01-21). Source: NOAA / National Weather Service.