Yes
you do need a jacket based on the weather in Sydney NSW, Australia 1 second ago
Why? Because it's really really huffing out there!
70°F21°C & Windy
Wind is 17 mph28 km/h from the West, gusting to 38 mph61 km/h
| November 4 | ||||
| 5am | 70°F21°C | 17 mph28 km/h West | Windy | |
| 6am | 69°F21°C | 16 mph26 km/h West | Windy | |
| 7am | 68°F20°C | 15 mph24 km/h West | Clear | |
| 8am | 66°F19°C | 12 mph20 km/h West | Clear | |
| 9am | 64°F18°C | 11 mph18 km/h West | Clear | |
| 10am | 62°F17°C | 10 mph16 km/h West | Clear | |
| 11am | 60°F16°C | 8 mph13 km/h Northwest | Clear | |
| 12pm | 59°F15°C | 8 mph13 km/h Northwest | Clear | |
| 1pm | 58°F15°C | 8 mph13 km/h Northwest | Clear | |
| 2pm | 57°F14°C | 9 mph14 km/h Northwest | Clear | |
| 3pm | 57°F14°C | 9 mph14 km/h Northwest | Clear | |
| 4pm | 56°F13°C | 9 mph14 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 3 | 58°F15°C | 72°F22°C | 13 mph20 km/h from Northwest | Mostly Clear | Clear | 
| November 4 | 55°F13°C | 76°F25°C | 6 mph10 km/h from West | Clear | Clear | 
| November 5 | 55°F13°C | 74°F24°C | 8 mph13 km/h from Northeast | Mostly Clear | Mostly Cloudy | 
| November 6 | 61°F16°C | 80°F27°C | 9 mph14 km/h from Northeast | Mostly Cloudy | Partly Cloudy | 
| November 7 | 63°F17°C | 86°F30°C | 10 mph16 km/h from Northwest | Partly Cloudy | Drizzle | 
| November 8 | 57°F14°C | 65°F19°C | 14 mph23 km/h from South | Drizzle | Drizzle | 
| November 9 | 55°F13°C | 66°F19°C | 8 mph13 km/h from Southeast | Drizzle | Mostly Clear | 
Yes
Low of 55°F13°C, High of 76°F25°CWind: 6 mph10 km/h
Precipitation: None