No
you don't need a jacket based on the weather in Sydney NSW, Australia 24 minutes ago
62°F17°C & Clear
Wind is 3 mph5 km/h from the Southeast, gusting to 8 mph13 km/h
| July 14 | ||||
| 3am | 60°F16°C | 5 mph7 km/h East | Clear | |
| 4am | 58°F14°C | 4 mph7 km/h East | Clear | |
| 5am | 57°F14°C | 4 mph6 km/h Northeast | Clear | |
| 6am | 56°F13°C | 3 mph5 km/h Northeast | Clear | |
| 7am | 54°F12°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 8am | 52°F11°C | 4 mph7 km/h West | Mostly Clear | |
| 9am | 50°F10°C | 5 mph8 km/h West | Mostly Clear | |
| 10am | 48°F9°C | 5 mph8 km/h West | Clear | |
| 11am | 46°F8°C | 6 mph9 km/h West | Mostly Clear | |
| 12pm | 45°F7°C | 6 mph10 km/h West | Partly Cloudy | |
| 1pm | 44°F7°C | 7 mph10 km/h West | Mostly Cloudy | |
| 2pm | 43°F6°C | 6 mph10 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 13 | 48°F9°C | 64°F18°C | 6 mph9 km/h from Southwest | Clear | Partly Cloudy |
| July 14 | 43°F6°C | 57°F14°C | 9 mph14 km/h from West | Cloudy | Clear |
| July 15 | 44°F7°C | 63°F17°C | 6 mph10 km/h from West | Clear | Partly Cloudy |
| July 16 | 43°F6°C | 61°F16°C | 5 mph8 km/h from West | Mostly Cloudy | Clear |
| July 17 | 45°F7°C | 59°F15°C | 9 mph14 km/h from South | Drizzle | Clear |
| July 18 | 43°F6°C | 62°F17°C | 6 mph10 km/h from North | Clear | Clear |
| July 19 | 43°F6°C | 63°F17°C | 6 mph9 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 44°F7°C, High of 57°F14°CWind: 9 mph14 km/h
Precipitation: None