Expect the average daily weather in Portchester in October is 10 with a high of 15 and lows being 9. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 10 |
| High Temperature | 15 |
| Low Temperature | 9 |
| Sunshine Per Day | 5 |
Useful Links: Portchester Weather: Average Weather & Yearly Climate