London Weather In October 2024. If you plan on going to visit london in october, be prepared to encounter inclement weather from time to time as after a few relatively dry months, frequent rains come back in. Temperature, high temperature, low temperature, day temperature, night temperature, precipitation, daily sun hours.

Get the monthly weather forecast for city of london, london, united kingdom, including daily high/low, historical averages, to help you plan ahead. October weather averages for london, united kingdom.