The official National Weather Service forecast for Burlington — 36.0957°N, 79.4378°W, population 145,311, 6.1 miles from I-40. Forecasts here are written by NWS RAH, this county’s forecast office.
| Alamance County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 50 | 55 | 62 | 72 | 78 | 86 | 89 | 87 | 81 | 72 | 62 | 54 | 71 |
| Avg low °F | 29 | 32 | 38 | 46 | 55 | 64 | 68 | 67 | 60 | 48 | 38 | 33 | 48 |
| Precip in | 3.6 | 3.0 | 3.8 | 3.7 | 3.9 | 3.8 | 4.7 | 4.3 | 5.2 | 3.0 | 3.1 | 3.6 | 45.7 |
1996–2025 normals for Alamance County — the climate division Burlington sits in. All-time county record high 102.6°F (1977-07-09); record low -7.3°F (1985-01-21). Source: NOAA / National Weather Service.