The official National Weather Service forecast for Lake City — 33.871°N, 79.7554°W, population 6,915, 17.6 miles from I-95. Forecasts here are written by NWS ILM, this county’s forecast office.
| Florence County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 57 | 61 | 69 | 77 | 84 | 90 | 92 | 90 | 85 | 77 | 68 | 60 | 76 |
| Avg low °F | 35 | 38 | 43 | 51 | 59 | 68 | 71 | 70 | 64 | 53 | 42 | 37 | 53 |
| Precip in | 3.1 | 3.4 | 3.5 | 3.4 | 3.9 | 4.6 | 5.4 | 5.6 | 5.1 | 3.2 | 2.7 | 3.5 | 47.4 |
1996–2025 normals for Florence County — the climate division Lake City sits in. All-time county record high 104.8°F (2007-08-11); record low 1.7°F (1985-01-21). Source: NOAA / National Weather Service.