Yes

you do need a jacket based on the weather in Gloucester, UK 1 second ago

Why? Because it's pretty chilly!
56°F13°C & Cloudy

Wind is 5 mph8 km/h from the Northeast, gusting to 11 mph17 km/h
October 13
10pm55°F13°C5 mph8 km/h NortheastMostly Cloudy
11pm55°F13°C5 mph8 km/h NortheastMostly Cloudy
October 14
12am54°F12°C4 mph7 km/h NortheastMostly Cloudy
1am53°F12°C4 mph7 km/h NortheastMostly Cloudy
2am52°F11°C4 mph6 km/h NortheastMostly Cloudy
3am52°F11°C4 mph7 km/h NortheastMostly Cloudy
4am51°F11°C4 mph7 km/h NortheastMostly Cloudy
5am51°F11°C4 mph7 km/h NortheastMostly Cloudy
6am51°F10°C4 mph6 km/h NortheastMostly Cloudy
7am51°F11°C4 mph6 km/h NortheastMostly Cloudy
8am52°F11°C5 mph7 km/h NortheastMostly Cloudy
9am54°F12°C6 mph9 km/h NortheastMostly Cloudy
DateLowHighWindDayNight
October 1248°F9°C59°F15°C5 mph8 km/h from NortheastCloudyMostly Cloudy
October 1351°F10°C60°F16°C6 mph10 km/h from NortheastMostly CloudyMostly Cloudy
October 1448°F9°C59°F15°C6 mph10 km/h from NortheastMostly CloudyPartly Cloudy
October 1546°F8°C59°F15°C5 mph8 km/h from NortheastMostly CloudyPartly Cloudy
October 1645°F7°C59°F15°C3 mph5 km/h from EastMostly CloudyMostly Cloudy
October 1746°F8°C59°F15°C9 mph14 km/h from SoutheastMostly CloudyDrizzle
October 1849°F9°C60°F15°C12 mph19 km/h from SoutheastRainDrizzle

Yes

Low of 51°F11°C, High of 60°F16°C
Wind: 6 mph10 km/h
Precipitation: None

Support This Page