Weather information for the Port Huron area is provided below. Average temperatures, climate details and current forecasts are included.
Climate
Monthly average temperatures and precipitation for Port Huron are shown below.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| Avg. High | 28° | 31° | 41° | 54° | 66° | 76° | 81° | 78° | 72° | 60° | 46° | 34° |
| Avg. Low | 15° | 16° | 25° | 35° | 45° | 55° | 61° | 60° | 54° | 42° | 32° | 21° |
| Daily Avg | 22° | 24° | 34° | 45° | 56° | 66° | 72° | 70° | 64° | 51° | 40° | 28° |
| Avg. Precip. | 1.5 in | 1.6 in | 2.3 in | 3.0 in | 2.6 in | 3.3 in | 2.7 in | 3.1 in | 3.1 in | 2.3 in | 2.9 in | 2.1 in |
| Note: All temperatures are in degrees Fahrenheit. | ||||||||||||
