The official National Weather Service forecast for Macclenny — 30.2822°N, 82.1221°W, population 10,881, 4.3 miles from I-10. Forecasts here are written by NWS JAX, this county’s forecast office.
| Baker County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 66 | 70 | 76 | 81 | 87 | 91 | 92 | 92 | 88 | 82 | 74 | 68 | 81 |
| Avg low °F | 41 | 45 | 49 | 54 | 62 | 69 | 71 | 72 | 68 | 59 | 49 | 44 | 57 |
| Precip in | 3.1 | 3.2 | 3.8 | 3.2 | 3.3 | 6.9 | 6.7 | 7.3 | 5.5 | 2.7 | 1.9 | 3.0 | 50.6 |
1996–2025 normals for Baker County — the climate division Macclenny sits in. All-time county record high 102.6°F (1998-06-20); record low 6.7°F (1985-01-22). Source: NOAA / National Weather Service.