Yes

you do need a jacket based on the weather in High St, Wivenhoe, Colchester CO7 9BE, UK 20 minutes ago

Why? Because the wind is harsh and biting!
77°F25°C & Mostly Clear

Wind is 11 mph17 km/h from the East, gusting to 20 mph32 km/h
July 12
11am77°F25°C11 mph18 km/h EastMostly Clear
12pm76°F25°C11 mph17 km/h EastMostly Clear
1pm76°F24°C10 mph16 km/h EastMostly Clear
2pm74°F23°C9 mph14 km/h EastClear
3pm72°F22°C7 mph11 km/h EastClear
4pm68°F20°C5 mph8 km/h EastClear
5pm64°F18°C4 mph6 km/h NortheastClear
6pm62°F17°C5 mph7 km/h NorthClear
7pm60°F16°C6 mph9 km/h NorthClear
8pm59°F15°C6 mph10 km/h NorthClear
9pm58°F15°C6 mph10 km/h NorthClear
10pm57°F14°C6 mph10 km/h NorthClear
DateLowHighWindDayNight
July 1158°F14°C77°F25°C9 mph14 km/h from EastMostly ClearMostly Clear
July 1257°F14°C77°F25°C7 mph12 km/h from EastMostly ClearMostly Cloudy
July 1361°F16°C80°F27°C14 mph22 km/h from SouthwestPartly CloudyMostly Clear
July 1456°F13°C70°F21°C15 mph25 km/h from SouthwestWindyDrizzle
July 1556°F13°C73°F23°C10 mph16 km/h from NorthwestDrizzlePartly Cloudy
July 1659°F15°C78°F25°C7 mph11 km/h from SouthPartly CloudyMostly Cloudy
July 1763°F17°C78°F25°C8 mph12 km/h from SoutheastPartly CloudyMostly Cloudy

Yes

Low of 57°F14°C, High of 77°F25°C
Wind: 7 mph12 km/h
Precipitation: 4% rain

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