The temperatures in Port Huron in October are quite cold with temperatures between 8°C and 15°C, warm clothes are a must.
You can expect rain for roughly half of the month of October in Port Huron. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Port Huron in October 2025.
If you’re planning to visit Port Huron in the near future, we highly recommend that you review the 14 day weather forecast for Port Huron before you arrive.
Temperatures
15° / 8°
Rainy Days
9
Snowy Days
0
Dry Days
22
Rainfall
112
mm
Sun Hours
5.0
Hrs
