Yes
you do need a jacket based on the weather in Sheffield, UK 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
59°F15°C & Cloudy
Wind is 6 mph10 km/h from the Southeast, gusting to 16 mph25 km/h
| September 7 | ||||
| 2am | 59°F15°C | 6 mph10 km/h Southeast | Cloudy | |
| 3am | 60°F16°C | 7 mph12 km/h Southeast | Cloudy | |
| 4am | 61°F16°C | 7 mph12 km/h Southeast | Cloudy | |
| 5am | 63°F17°C | 7 mph12 km/h Southeast | Cloudy | |
| 6am | 66°F19°C | 7 mph11 km/h South | Cloudy | |
| 7am | 69°F21°C | 7 mph12 km/h South | Cloudy | |
| 8am | 70°F21°C | 7 mph11 km/h South | Drizzle | |
| 9am | 70°F21°C | 8 mph12 km/h Southeast | Drizzle | |
| 10am | 72°F22°C | 8 mph13 km/h Southeast | Cloudy | |
| 11am | 72°F22°C | 8 mph13 km/h South | Cloudy | |
| 12pm | 72°F22°C | 10 mph16 km/h South | Cloudy | |
| 1pm | 71°F21°C | 11 mph18 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 6 | 59°F15°C | 72°F22°C | 8 mph13 km/h from South | Drizzle | Mostly Clear |
| September 7 | 54°F12°C | 66°F19°C | 8 mph13 km/h from Southwest | Mostly Clear | Clear |
| September 8 | 47°F9°C | 66°F19°C | 8 mph13 km/h from South | Partly Cloudy | Partly Cloudy |
| September 9 | 52°F11°C | 64°F18°C | 11 mph17 km/h from South | Rain | Rain |
| September 10 | 51°F10°C | 61°F16°C | 12 mph19 km/h from Southwest | Drizzle | Partly Cloudy |
| September 11 | 49°F9°C | 61°F16°C | 12 mph20 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 12 | 47°F8°C | 61°F16°C | 12 mph20 km/h from Southwest | Rain | Rain |
Yes
Low of 54°F12°C, High of 66°F19°CWind: 8 mph13 km/h
Precipitation: 8% rain