No

you don't need a jacket based on the weather in London HA9 0WS, UK 1 second ago

75°F24°C & Cloudy

Wind is 7 mph11 km/h from the North, gusting to 16 mph26 km/h
July 16
2pm75°F24°C6 mph10 km/h NorthCloudy
3pm73°F23°C5 mph9 km/h NorthMostly Cloudy
4pm71°F22°C4 mph6 km/h NorthPartly Cloudy
5pm69°F21°C3 mph5 km/h NortheastMostly Clear
6pm67°F20°C2 mph4 km/h NortheastPartly Cloudy
7pm66°F19°C3 mph4 km/h EastPartly Cloudy
8pm65°F18°C3 mph5 km/h EastMostly Cloudy
9pm64°F18°C3 mph4 km/h EastCloudy
10pm63°F17°C2 mph4 km/h EastCloudy
11pm63°F17°C2 mph4 km/h EastCloudy
July 17
12am63°F17°C2 mph3 km/h SoutheastCloudy
1am64°F18°C2 mph4 km/h SouthCloudy
DateLowHighWindDayNight
July 1558°F15°C78°F25°C7 mph11 km/h from NorthwestMostly CloudyMostly Cloudy
July 1663°F17°C80°F27°C4 mph7 km/h from SouthwestMostly CloudyMostly Cloudy
July 1763°F17°C81°F27°C5 mph9 km/h from SouthwestPartly CloudyRain
July 1862°F17°C75°F24°C4 mph7 km/h from SouthwestRainDrizzle
July 1959°F15°C69°F21°C10 mph16 km/h from SouthDrizzleDrizzle
July 2057°F14°C69°F20°C9 mph14 km/h from SouthwestDrizzleDrizzle
July 2158°F15°C71°F21°C9 mph15 km/h from WestDrizzleDrizzle

No

Low of 63°F17°C, High of 81°F27°C
Wind: 4 mph7 km/h
Precipitation: 10% rain

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