Yes

you do need a jacket based on the weather in Peak District National Park, United Kingdom 1 second ago

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer and it's windy enough to give you a brand new hairdo!
44°F7°C & Cloudy

Wind is 12 mph20 km/h from the West, gusting to 22 mph36 km/h
April 13
2am44°F7°C13 mph20 km/h WestCloudy
3am44°F7°C13 mph22 km/h WestCloudy
4am45°F7°C14 mph22 km/h WestMostly Cloudy
5am46°F8°C14 mph22 km/h WestMostly Cloudy
6am47°F8°C14 mph22 km/h WestPartly Cloudy
7am48°F9°C14 mph22 km/h WestMostly Cloudy
8am48°F9°C13 mph21 km/h WestMostly Cloudy
9am48°F9°C11 mph18 km/h WestMostly Cloudy
10am48°F9°C12 mph20 km/h WestDrizzle
11am47°F8°C11 mph18 km/h WestCloudy
12pm46°F8°C10 mph16 km/h WestCloudy
1pm46°F8°C9 mph15 km/h WestCloudy
DateLowHighWindDayNight
April 1239°F4°C48°F9°C12 mph20 km/h from WestDrizzleMostly Clear
April 1338°F3°C53°F12°C16 mph26 km/h from SouthRainCloudy
April 1441°F5°C49°F9°C8 mph12 km/h from NorthwestCloudyDrizzle
April 1539°F4°C52°F11°C9 mph15 km/h from WestRainRain
April 1638°F4°C50°F10°C10 mph17 km/h from SouthwestMostly CloudyMostly Cloudy
April 1741°F5°C51°F10°C10 mph16 km/h from SouthDrizzleDrizzle
April 1841°F5°C50°F10°C15 mph25 km/h from NortheastDrizzleDrizzle

Yes

Low of 37°F3°C, High of 54°F12°C
Wind: 16 mph26 km/h
Precipitation: 40% rain

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