Weather forecast for 10 daysHarmondsworth, United Kingdom

Weather forecast for the weekend

Sunday 15. Nov 2026

  • 12°C
  • 3°C
AM Light Rain
AM Light Rain
  • Precip. probability: 76%
  • Precipitation: 3mm
  • Wind: 17km/hSSW 192°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 7:19 am GMT
  • Sunset: 4:13 pm GMT
  • ▼
On Sunday, in Harmondsworth, intermittent light rain is also expected during the morning hours.
Minimal precipitation is anticipated for tomorrow. The maximum temperature will be a cool 12°C, while the minimum temperature will be a wintry 3°C.
The predicted high temperature will align with November's average of 10.2°C.
Sunrise will be at 7:19 am and sunset at 4:13 pm; tomorrow's daylight will last for 8h and 53min.

10-day overview

Daily temperatures

Warmest day: Tuesday 13°C.
Coldest day: Monday 8°C.

Chance of precipitation

Highest chance: tomorrow 76%.

Long-term weather forecast

  • Saturday
  • 14. Nov 2026
  • min.
  • 1°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 8km/hSE 128°
  • Humidity: 94%
  • UV index: 0
  • Sunrise: 7:18 am GMT
  • Sunset: 4:14 pm GMT
  • ▼
  • Sunday
  • 15. Nov 2026
  • 12°C
  • 3°C
AM Light Rain
AM Light Rain
  • Precip. probability: 76%
  • Precipitation: 3mm
  • Wind: 17km/hSSW 192°
  • Humidity: 90%
  • UV index: 0
  • Sunrise: 7:19 am GMT
  • Sunset: 4:13 pm GMT
  • ▼
  • Monday
  • 16. Nov 2026
  • 8°C
  • 5°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 18mm
  • Wind: 12km/hWSW 241°
  • Humidity: 71%
  • UV index: 1
  • Sunrise: 7:21 am GMT
  • Sunset: 4:11 pm GMT
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 13°C
  • 8°C
Showers
Showers
  • Precip. probability: 57%
  • Precipitation: 3mm
  • Wind: 26km/hWSW 238°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:23 am GMT
  • Sunset: 4:10 pm GMT
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 12°C
  • 8°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 23km/hSW 234°
  • Humidity: 81%
  • UV index: 1
  • Sunrise: 7:25 am GMT
  • Sunset: 4:09 pm GMT
  • ▼
  • Thursday
  • 19. Nov 2026
  • 11°C
  • 7°C
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 3mm
  • Wind: 16km/hW 263°
  • Humidity: 85%
  • UV index: 1
  • Sunrise: 7:26 am GMT
  • Sunset: 4:07 pm GMT
  • ▼
  • Friday
  • 20. Nov 2026
  • 10°C
  • 4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 12km/hNW 321°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:28 am GMT
  • Sunset: 4:06 pm GMT
  • ▼
  • Saturday
  • 21. Nov 2026
  • 11°C
  • 9°C
Few Showers
Few Showers
  • Precip. probability: 32%
  • Precipitation: 5mm
  • Wind: 13km/hSSE 168°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 7:29 am GMT
  • Sunset: 4:05 pm GMT
  • ▼
  • Sunday
  • 22. Nov 2026
  • 10°C
  • 6°C
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 4mm
  • Wind: 19km/hSSW 208°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 7:31 am GMT
  • Sunset: 4:04 pm GMT
  • ▼
  • Monday
  • 23. Nov 2026
  • 11°C
  • 8°C
PM Showers
PM Showers
  • Precip. probability: 36%
  • Precipitation: 3mm
  • Wind: 16km/hSSW 208°
  • Humidity: 88%
  • UV index: 0
  • Sunrise: 7:33 am GMT
  • Sunset: 4:03 pm GMT
  • ▼
During the upcoming ten-day period, a combination of wet and dull weather is expected.
Rainfall is predicted for Sunday through Tuesday, Thursday, next Saturday through next Monday.
In the upcoming period, the highest temperature will vary between 8°C and 13°C, while the difference in minimum temperatures will be substantial, as the overnight lows will vary from 1°C to 9°C.
Tuesday is expected to be the warmest, reaching up to 13°C; Monday will be the coldest day, with the highest temperature of 8°C.
Updated: Nov 14, 2026 @ 20:36:37 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Harmondsworth, a damp morning with occasional light rainfall is expected.

There is a high probability of rainfall. Precipitation will be minimal.

Tomorrow, the maximum temperature will be 12°C, while the minimum temperature will be 3°C.
The highest temperature will be in line with the average maximum of 10.2°C in November. The lowest temperature tomorrow will be moderately lower than the average low temperature.

On Sunday, in Harmondsworth, sunrise will be at 7:19 am and sunset at 4:13 pm (GMT).

Tomorrow, the daylight will last for 8h and 53min.