No
you don't need a jacket based on the weather in Sydney NSW, Australia 5 minutes ago
68°F20°C & Cloudy
Wind is 6 mph10 km/h from the South, gusting to 14 mph23 km/h
| August 25 | ||||
| 3am | 67°F19°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 4am | 65°F18°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 5am | 64°F18°C | 3 mph5 km/h East | Partly Cloudy | |
| 6am | 63°F17°C | 3 mph4 km/h Northeast | Partly Cloudy | |
| 7am | 62°F17°C | 3 mph5 km/h North | Partly Cloudy | |
| 8am | 61°F16°C | 3 mph5 km/h North | Mostly Clear | |
| 9am | 60°F16°C | 4 mph7 km/h North | Mostly Clear | |
| 10am | 59°F15°C | 5 mph7 km/h North | Mostly Clear | |
| 11am | 59°F15°C | 5 mph7 km/h North | Mostly Clear | |
| 12pm | 58°F14°C | 5 mph7 km/h North | Mostly Clear | |
| 1pm | 57°F14°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 2pm | 56°F13°C | 4 mph6 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 24 | 57°F14°C | 70°F21°C | 5 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
| August 25 | 55°F13°C | 73°F23°C | 9 mph15 km/h from North | Clear | Mostly Clear |
| August 26 | 55°F13°C | 68°F20°C | 12 mph20 km/h from Northwest | Partly Cloudy | Clear |
| August 27 | 51°F10°C | 65°F18°C | 12 mph19 km/h from West | Clear | Clear |
| August 28 | 49°F9°C | 66°F19°C | 13 mph22 km/h from Northwest | Clear | Windy |
| August 29 | 47°F8°C | 59°F15°C | 17 mph27 km/h from West | Windy | Clear |
| August 30 | 45°F7°C | 65°F18°C | 6 mph9 km/h from Northwest | Clear | Mostly Clear |
Yes
Low of 55°F13°C, High of 73°F23°CWind: 9 mph15 km/h
Precipitation: None