The weather in Falmouth in October is very hot. The average temperatures are between 26°C and 29°C, drinking water regularly is advisable.
You can expect rain for roughly half of the month of October in Falmouth. 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 Falmouth in October 2025.
If you’re planning to visit Falmouth in the near future, we highly recommend that you review the 14 day weather forecast for Falmouth before you arrive.
Temperatures
29° / 26°
Rainy Days
10
Snowy Days
0
Dry Days
21
Rainfall
195
mm
Sun Hours
11.4
Hrs
