Weather forecast for 10 daysHarmondsworth, United Kingdom

10-day overview

Daily temperatures

Warmest period: Tuesday - Wednesday 12°C.
Coldest day: tomorrow 8°C.

Chance of precipitation

Highest chance: Tuesday 76%.

Long-term weather forecast

  • Sunday
  • 15. Nov 2026
  • min.
  • 2°C
Light Rain Early
Light Rain Early
  • Precip. probability: 62%
  • Precipitation: 1mm
  • Wind: 18km/hWNW 288°
  • Humidity: 89%
  • UV index: 0
  • Sunrise: 7:19 am GMT
  • Sunset: 4:13 pm GMT
  • ▼
  • Monday
  • 16. Nov 2026
  • 8°C
  • 4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 9mm
  • Wind: 12km/hWSW 248°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 7:21 am GMT
  • Sunset: 4:11 pm GMT
  • ▼
  • Tuesday
  • 17. Nov 2026
  • 12°C
  • 8°C
AM Rain
AM Rain
  • Precip. probability: 76%
  • Precipitation: 3mm
  • Wind: 29km/hWSW 241°
  • Humidity: 82%
  • UV index: 1
  • Sunrise: 7:23 am GMT
  • Sunset: 4:10 pm GMT
  • ▼
  • Wednesday
  • 18. Nov 2026
  • 12°C
  • 5°C
PM Showers
PM Showers
  • Precip. probability: 36%
  • Precipitation: 3mm
  • Wind: 20km/hWSW 237°
  • Humidity: 84%
  • UV index: 1
  • Sunrise: 7:25 am GMT
  • Sunset: 4:09 pm GMT
  • ▼
  • Thursday
  • 19. Nov 2026
  • 11°C
  • 6°C
Light Rain
Light Rain
  • Precip. probability: 57%
  • Precipitation: 7mm
  • Wind: 11km/hSW 230°
  • Humidity: 91%
  • UV index: 0
  • Sunrise: 7:26 am GMT
  • Sunset: 4:07 pm GMT
  • ▼
  • Friday
  • 20. Nov 2026
  • 9°C
  • 1°C
AM Showers
AM Showers
  • Precip. probability: 34%
  • Precipitation: 1mm
  • Wind: 13km/hN 0°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:28 am GMT
  • Sunset: 4:06 pm GMT
  • ▼
  • Saturday
  • 21. Nov 2026
  • 10°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 3mm
  • Wind: 13km/hS 177°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 7:29 am GMT
  • Sunset: 4:05 pm GMT
  • ▼
  • Sunday
  • 22. Nov 2026
  • 10°C
  • 5°C
Showers
Showers
  • Precip. probability: 47%
  • Precipitation: 3mm
  • Wind: 17km/hS 176°
  • Humidity: 87%
  • UV index: 1
  • Sunrise: 7:31 am GMT
  • Sunset: 4:04 pm GMT
  • ▼
  • Monday
  • 23. Nov 2026
  • 10°C
  • 7°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 21%
  • Precipitation: 2mm
  • Wind: 14km/hSSW 199°
  • Humidity: 83%
  • UV index: 1
  • Sunrise: 7:33 am GMT
  • Sunset: 4:03 pm GMT
  • ▼
  • Tuesday
  • 24. Nov 2026
  • 9°C
  • 5°C
Showers
Showers
  • Precip. probability: 51%
  • Precipitation: 4mm
  • Wind: 16km/hSSE 162°
  • Humidity: 85%
  • UV index: 0
  • Sunrise: 7:34 am GMT
  • Sunset: 4:02 pm GMT
  • ▼
Ten-day trends indicate that a combination of rain-soaked and gloomy weather is predicted.
Rainfall is anticipated day-to-day, with daily precipitation varying from a minimal 1mm to a maximum of 9mm.
In the coming days, the maximum temperature will vary between 8°C and 12°C, while the lowest nightly temperature differences will be quite pronounced, as the overnight lows will vary from 1°C to 8°C.
Tuesday and Wednesday, with the highest temperature of 12°C, will be the warmest days; the coldest day will be Monday, with a maximum of 8°C.
Updated: Nov 15, 2026 @ 21:49:09 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, in Harmondsworth, occasional raindrops will bring damp conditions to the early hours.

There is a high chance of rainfall, but precipitation will be minimal.

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

Today, the daylight lasted for 8h and 53min.