The official National Weather Service forecast for Livingston — 36.3834°N, 85.323°W, 17.1 miles from I-40.
| Overton County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 46 | 51 | 60 | 69 | 77 | 84 | 86 | 86 | 81 | 71 | 59 | 50 | 68 |
| Avg low °F | 27 | 31 | 37 | 44 | 54 | 61 | 66 | 64 | 57 | 46 | 37 | 31 | 46 |
| Precip in | 5.0 | 5.2 | 5.4 | 5.2 | 5.1 | 5.0 | 5.0 | 4.0 | 4.1 | 3.1 | 3.7 | 5.5 | 56.3 |
1996–2025 normals for Overton County — the climate division Livingston sits in. All-time county record high 104.4°F (2012-06-30); record low -20.7°F (1985-01-21). Source: NOAA / National Weather Service.