The official National Weather Service forecast for Madison — 30.4694°N, 83.4129°W, 4 miles from I-10. Forecasts here are written by NWS TAE, this county’s forecast office.
| Madison County | J | F | M | A | M | J | J | A | S | O | N | D | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 64 | 69 | 74 | 80 | 87 | 90 | 92 | 91 | 88 | 81 | 73 | 67 | 80 |
| Avg low °F | 40 | 44 | 49 | 54 | 62 | 69 | 72 | 72 | 68 | 58 | 48 | 43 | 57 |
| Precip in | 3.9 | 3.9 | 4.6 | 3.8 | 3.0 | 6.9 | 6.6 | 6.6 | 5.1 | 2.7 | 2.4 | 3.6 | 53.1 |
1996–2025 normals for Madison County — the climate division Madison sits in. All-time county record high 102.0°F (2011-06-16); record low 5.5°F (1985-01-21). Source: NOAA / National Weather Service.