Yes

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

Why? Because Jack Frost is nipping at your nose!
29°F-2°C & Cloudy

Wind is 2 mph4 km/h from the Northwest, gusting to 6 mph9 km/h
January 8
4pm29°F-2°C3 mph4 km/h NorthwestCloudy
5pm28°F-2°C3 mph5 km/h NorthwestMostly Clear
6pm26°F-3°C3 mph5 km/h WestClear
7pm25°F-4°C3 mph5 km/h WestClear
8pm25°F-4°C3 mph5 km/h WestClear
9pm24°F-4°C3 mph5 km/h WestClear
10pm24°F-4°C3 mph6 km/h WestMostly Clear
11pm24°F-4°C4 mph6 km/h WestPartly Cloudy
January 9
12am25°F-4°C4 mph6 km/h WestMostly Clear
1am25°F-4°C4 mph7 km/h WestMostly Clear
2am27°F-3°C5 mph8 km/h WestPartly Cloudy
3am28°F-2°C5 mph9 km/h WestPartly Cloudy
DateLowHighWindDayNight
January 725°F-4°C34°F1°C2 mph3 km/h from NorthwestMostly CloudyMostly Clear
January 824°F-4°C35°F2°C7 mph12 km/h from WestMostly ClearClear
January 923°F-5°C33°F1°C3 mph5 km/h from NorthwestMostly ClearPartly Cloudy
January 1023°F-5°C34°F1°C2 mph4 km/h from SouthwestPartly CloudyPartly Cloudy
January 1127°F-3°C38°F3°C6 mph10 km/h from SouthMostly CloudyMostly Cloudy
January 1233°F1°C42°F6°C10 mph15 km/h from SouthwestMostly CloudyMostly Cloudy
January 1339°F4°C45°F7°C4 mph6 km/h from SouthwestMostly CloudyPartly Cloudy

Yes

Low of 24°F-5°C, High of 36°F2°C
Wind: 7 mph12 km/h
Precipitation: None

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