Weather in London for October 2026
So far, October 2026 in London is slightly warmer than the historical average by 1.4 °C.
The forecast for the next days in London predicts the temperature to be 17.2 °C, significantly warmer than the historical average.
In general, the average temperature in London at the beginning of October is 21.3 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 12.7 °C by the end of October.
London experiences moderate rainfall in October, with an average of 8 rainy days and a total precipitation of 71.3 mm.
Is October a good time to visit London? check out the best time to travel to London page.
✨ Is October a good time to visit London? – Ask the AI Weatherman
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London Weather October
Temperatures trend during October in London
October weather in London day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Oct. |  Patchy rain possible | 22° /12° | 2.3 mm | 4 | |
| 2 Oct. |  Light rain | 22° /9° | 8.8 mm | 4.8 | |
| 3 Oct. |  Sunny | 23° /9° | 0 mm | 4.7 | |
| 4 Oct. | Sunny | 24° /10° | 0.3 mm | 4.6 | |
| 5 Oct. | Patchy rain possible | 22° /9° | 1.4 mm | 4.6 | |
| 6 Oct. | Light rain | 20° /9° | 7.5 mm | 4.5 | |
| 7 Oct. | Light rain | 16° /9° | 4.9 mm | 4 | |
| 8 Oct. | Patchy rain possible | 14° /6° | 2.2 mm | 3 | |
| 9 Oct. |  Fog | 14° /4° | 0 mm | 4 | |
| 10 Oct. |  Overcast | 15° /3° | 0 mm | 3 | |
| 11 Oct. | Light rain | 16° /8° | 3.9 mm | 3 | |
| 12 Oct. | Mist | 18° /8° | 0 mm | 3 | |
| 13 Oct. | Patchy rain possible | 17° /9° | 1.3 mm | 3 | |
| 14 Oct. |  Moderate rain | 13° /6° | 6.7 mm | 3 | |
| 15 Oct. | Overcast | 12° /5° | 0.2 mm | 2 | |
| 16 Oct. | Patchy rain possible | 15° /3° | 1.1 mm | 3 | |
| 17 Oct. | Overcast | 13° /3° | 0 mm | 3 | |
| 18 Oct. | Sunny | 18° /6° | 0.3 mm | 3.5 | |
| 19 Oct. | Light rain | 19° /7° | 3.6 mm | 3.4 | |
| 20 Oct. | Light rain shower | 16° /6° | 1.9 mm | 3.4 | |
| 21 Oct. | Light rain | 17° /7° | 3.4 mm | 3.3 | |
| 22 Oct. | Patchy rain possible | 14° /5° | 1.2 mm | 3 | |
| 23 Oct. | Overcast | 13° /5° | 0.1 mm | 3 | |
| 24 Oct. | Patchy rain possible | 14° /5° | 0 mm | 3 | |
| 25 Oct. | Light drizzle | 16° /7° | 0.6 mm | 3 | |
| 26 Oct. | Light rain | 14° /6° | 0.8 mm | 3 | |
| 27 Oct. | Overcast | 15° /3° | 0 mm | 3.1 | |
| 28 Oct. | Sunny | 20° /7° | 0 mm | 2.9 | |
| 29 Oct. | Sunny | 23° /11° | 0.2 mm | 2.8 | |
| 30 Oct. | Sunny | 13° /5° | 0 mm | 2.7 | |
| 31 Oct. | Overcast | 15° /3° | 0 mm | 2.9 | |
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London in October - FAQ
What are the expected maximum and minimum temperatures in London during October?
How much rainfall should be expected in London during October?
Will it snow in London in October 2026?
What are the typical wind conditions in London during October?
October rainfall patterns in London
UV exposure in London during October
Where is London?Get accurate weather forecasts for London, located at latitude 42.983 and longitude -81.233. Stay updated with localized weather information tailored for London.