London
October
Weather in London for October 2025
Your guide to London weather in October - trends and predictions
In general, the average temperature in London at the beginning of October is 17.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 15.4 °C by the end of October.
London experiences heavy rainfall in October, with over 20 rainy days and an average total precipitation 103.3 mm.
Halloween weather in London 🎃 - See the complete forecast for Thursday, 31 October.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
7
Dry days
24
Rainy days
0
Snow days
16°/11°
Temperatures
18 km/h
Avg max wind
75 %
Avg humidity
London in October average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  18° | 2  17° | 3 17° | 4  17° | 5 17° | ||
| 6 18° | 7  19° | 8 18° | 9  18° | 10 18° | 11 16° | 12 16° |
| 13 15° | 14 15° | 15 14° | 16 16° | 17 15° | 18 17° | 19 17° |
| 20  16° | 21 14° | 22 15° | 23 15° | 24 15° | 25 15° | 26  14° |
| 27 16° | 28 17° | 29 16° | 30 15° | 31 15° |
You can click on date
Access London weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during October in London
See the weather trend as well as the moving average line
October weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. | Patchy rain possible | 18° /12° | 3.5 mm | 4 | |
| 2 Oct. | Moderate or heavy rain shower | 17° /12° | 10.1 mm | 4 | |
| 3 Oct. | Patchy rain possible | 17° /11° | 3.5 mm | 4 | |
| 4 Oct. | Partly cloudy | 17° /11° | 0.7 mm | 5 | |
| 5 Oct. | Moderate or heavy rain shower | 17° /10° | 6 mm | 4 | |
| 6 Oct. | Partly cloudy | 18° /10° | 1.6 mm | 5 | |
| 7 Oct. | Overcast | 19° /12° | 0.7 mm | 5 | |
| 8 Oct. | Overcast | 18° /11° | 0.5 mm | 4 | |
| 9 Oct. | Sunny | 18° /10° | 0.6 mm | 5 | |
| 10 Oct. | Overcast | 18° /10° | 1.5 mm | 4 | |
| 11 Oct. | Sunny | 16° /8° | 2.1 mm | 5 | |
| 12 Oct. | Patchy rain possible | 16° /9° | 1.6 mm | 4 | |
| 13 Oct. | Overcast | 15° /9° | 4.7 mm | 4 | |
| 14 Oct. | Partly cloudy | 15° /9° | 0.4 mm | 4 | |
| 15 Oct. | Overcast | 14° /8° | 0.1 mm | 4 | |
| 16 Oct. | Patchy rain possible | 16° /9° | 2.1 mm | 4 | |
| 17 Oct. | Moderate rain at times | 15° /10° | 1.7 mm | 4 | |
| 18 Oct. | Moderate rain at times | 17° /10° | 2.7 mm | 5 | |
| 19 Oct. | Moderate rain at times | 17° /12° | 4.2 mm | 4 | |
| 20 Oct. | Heavy rain at times | 16° /11° | 23.5 mm | 4 | |
| 21 Oct. | Overcast | 14° /9° | 3.9 mm | 3 | |
| 22 Oct. | Overcast | 15° /9° | 0.4 mm | 4 | |
| 23 Oct. | Partly cloudy | 15° /9° | 5.8 mm | 4 | |
| 24 Oct. | Overcast | 15° /10° | 1.4 mm | 4 | |
| 25 Oct. | Light rain shower | 15° /10° | 4.2 mm | 4 | |
| 26 Oct. | Cloudy | 14° /9° | 1.8 mm | 4 | |
| 27 Oct. | Patchy rain possible | 16° /12° | 1 mm | 4 | |
| 28 Oct. | Sunny | 17° /11° | 3 mm | 4 | |
| 29 Oct. | Heavy rain at times | 16° /11° | 3.6 mm | 4 | |
| 30 Oct. | Heavy rain at times | 15° /10° | 2.9 mm | 4 | |
| 31 Oct. | Moderate or heavy rain shower | 15° /10° | 3.7 mm | 4 | |
| Next | |||||
Important Notice
Our weather forecast for London in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the London forecast closer to your planned date for the most up-to-date weather information.
London in October - FAQ
What are the expected maximum and minimum temperatures in London during October?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in London during October?
Significant rainfall exceeding 103.3 mm is expected in London during October, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in London during October?
The average wind speed in London during October is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
October rainfall patterns in London
Explore the daily rainfall trends and prepare for Londons October weather 💧
Quick links
You are here
Where is London?Get accurate weather forecasts for London, located at latitude 51.509 and longitude -0.126. Stay updated with localized weather information tailored for London.
Related locations
Select a location for accurate weather forecast
More Locations Found a mistake?
We appreciate your attention to details. Tell us here.