No
you don't need a jacket based on the weather in Sydney NSW, Australia 11 minutes ago
66°F19°C & Clear
Wind is 6 mph9 km/h from the Northwest, gusting to 11 mph17 km/h
| October 11 | ||||
| 5pm | 67°F19°C | 6 mph9 km/h Northwest | Clear | |
| 6pm | 71°F22°C | 6 mph9 km/h Northwest | Clear | |
| 7pm | 76°F24°C | 6 mph9 km/h Northwest | Clear | |
| 8pm | 80°F27°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 9pm | 82°F28°C | 8 mph13 km/h Northwest | Mostly Clear | |
| 10pm | 84°F29°C | 11 mph17 km/h West | Mostly Cloudy | |
| 11pm | 84°F29°C | 15 mph24 km/h West | Windy | |
| October 12 | ||||
| 12am | 80°F27°C | 18 mph29 km/h West | Windy | |
| 1am | 77°F25°C | 17 mph27 km/h West | Windy | |
| 2am | 73°F23°C | 18 mph28 km/h West | Windy | |
| 3am | 70°F21°C | 15 mph24 km/h West | Cloudy | |
| 4am | 68°F20°C | 13 mph20 km/h West | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 11 | 62°F16°C | 85°F29°C | 11 mph18 km/h from West | Partly Cloudy | Mostly Clear |
| October 12 | 57°F14°C | 71°F22°C | 10 mph16 km/h from South | Mostly Clear | Mostly Clear |
| October 13 | 53°F12°C | 78°F25°C | 5 mph8 km/h from North | Clear | Clear |
| October 14 | 57°F14°C | 76°F24°C | 7 mph11 km/h from East | Clear | Mostly Clear |
| October 15 | 60°F16°C | 78°F26°C | 9 mph14 km/h from Northeast | Mostly Clear | Mostly Clear |
| October 16 | 61°F16°C | 87°F30°C | 9 mph15 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| October 17 | 57°F14°C | 67°F19°C | 11 mph17 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 57°F14°C, High of 72°F22°CWind: 10 mph16 km/h
Precipitation: None