Yes

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

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
50°F10°C & Partly Cloudy

Wind is 9 mph15 km/h from the Northwest, gusting to 17 mph28 km/h
May 1
10pm50°F10°C9 mph15 km/h NorthwestPartly Cloudy
11pm49°F10°C9 mph14 km/h NorthwestMostly Clear
May 2
12am49°F9°C8 mph12 km/h NorthwestMostly Clear
1am49°F9°C7 mph12 km/h NorthwestPartly Cloudy
2am50°F10°C8 mph12 km/h NorthwestMostly Cloudy
3am53°F11°C9 mph15 km/h NorthwestMostly Cloudy
4am54°F12°C9 mph14 km/h NorthwestMostly Cloudy
5am56°F13°C9 mph14 km/h NorthwestMostly Cloudy
6am58°F14°C9 mph15 km/h NorthwestMostly Cloudy
7am59°F15°C10 mph16 km/h NorthwestMostly Cloudy
8am60°F16°C11 mph18 km/h NorthwestPartly Cloudy
9am61°F16°C12 mph19 km/h NorthwestPartly Cloudy
DateLowHighWindDayNight
May 149°F9°C62°F16°C11 mph17 km/h from NorthwestPartly CloudyClear
May 247°F9°C61°F16°C13 mph21 km/h from NorthwestMostly ClearPartly Cloudy
May 344°F7°C57°F14°C9 mph14 km/h from NortheastMostly CloudyPartly Cloudy
May 441°F5°C56°F13°C9 mph14 km/h from NorthMostly CloudyMostly Clear
May 542°F5°C61°F16°C7 mph11 km/h from NorthwestPartly CloudyMostly Cloudy
May 642°F5°C60°F16°C5 mph8 km/h from EastMostly CloudyPartly Cloudy
May 745°F7°C61°F16°C8 mph12 km/h from NortheastPartly CloudyMostly Clear

Yes

Low of 47°F9°C, High of 61°F16°C
Wind: 13 mph21 km/h
Precipitation: None

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