Weather Forecast October 2025 London. Get the monthly weather forecast for city of london, london, united kingdom, including daily high/low, historical averages, to help you plan ahead. 16:00 (utc+1) on sun 6 oct 2025.

Check the temperatures, chance of rain and more in london during october. Get the monthly weather forecast for london, london, united kingdom, including daily high/low, historical averages, to help you plan ahead.