The official National Weather Service forecast for Brownsville — 35.594°N, 89.2623°W, population 9,621, 4 miles from I-40.
| Haywood County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 48 | 53 | 63 | 72 | 80 | 88 | 90 | 90 | 85 | 74 | 62 | 52 | 71 |
| Avg low °F | 30 | 34 | 41 | 49 | 59 | 67 | 70 | 68 | 62 | 50 | 40 | 33 | 50 |
| Precip in | 4.2 | 5.0 | 5.6 | 5.4 | 5.7 | 4.2 | 4.0 | 3.6 | 3.9 | 3.8 | 4.1 | 5.1 | 54.6 |
1996–2025 normals for Haywood County — the climate division Brownsville sits in. All-time county record high 104.8°F (2007-08-16); record low -13.2°F (1951-02-02). Source: NOAA / National Weather Service.