The temperatures in Courtenay in October are quite cold with temperatures between 8°C and 12°C, warm clothes are a must.
You can expect rain for roughly half of the month of October in Courtenay. 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 Courtenay in October 2025.
If you’re planning to visit Courtenay in the near future, we highly recommend that you review the 14 day weather forecast for Courtenay before you arrive.
Temperatures
12° / 8°
Rainy Days
12
Snowy Days
0
Dry Days
19
Rainfall
81
mm
Sun Hours
1.8
Hrs
