Yes

you do need a jacket based on the weather in Chatsworth Pl, Mitcham CR4 4NN, UK 1 second ago

Why? Because you're not freezing, but you’ll definitely start complaining if it lasts much longer!
46°F8°C & Mostly Cloudy

Wind is 6 mph9 km/h from the South, gusting to 12 mph20 km/h
January 16
7am46°F8°C6 mph10 km/h SouthMostly Cloudy
8am47°F8°C6 mph9 km/h SouthMostly Cloudy
9am48°F9°C6 mph9 km/h SouthMostly Cloudy
10am47°F8°C5 mph8 km/h SouthMostly Cloudy
11am46°F8°C4 mph7 km/h SouthMostly Cloudy
12pm45°F7°C4 mph7 km/h SouthMostly Cloudy
1pm44°F7°C4 mph7 km/h SouthMostly Cloudy
2pm43°F6°C5 mph8 km/h SouthMostly Cloudy
3pm42°F6°C5 mph8 km/h SouthMostly Cloudy
4pm42°F5°C4 mph7 km/h SouthMostly Cloudy
5pm41°F5°C4 mph7 km/h SouthMostly Cloudy
6pm40°F4°C4 mph6 km/h SouthPartly Cloudy
DateLowHighWindDayNight
January 1539°F4°C48°F9°C4 mph7 km/h from SouthMostly CloudyPartly Cloudy
January 1635°F2°C43°F6°C4 mph6 km/h from SouthPartly CloudyMostly Cloudy
January 1733°F1°C39°F4°C3 mph5 km/h from EastMostly CloudyMostly Cloudy
January 1834°F1°C40°F4°C4 mph7 km/h from SouthMostly CloudyMostly Cloudy
January 1936°F2°C45°F7°C6 mph9 km/h from SouthMostly CloudyCloudy
January 2034°F1°C44°F7°C5 mph8 km/h from SoutheastMostly CloudyCloudy
January 2136°F2°C43°F6°C5 mph8 km/h from SoutheastCloudyDrizzle

Yes

Low of 35°F2°C, High of 44°F7°C
Wind: 4 mph6 km/h
Precipitation: None

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