No
you don't need a jacket based on the weather in Sydney NSW, Australia 3 minutes ago
64°F18°C & Partly Cloudy
Wind is 8 mph13 km/h from the South, gusting to 16 mph25 km/h
| May 17 | ||||
| 6am | 63°F17°C | 7 mph11 km/h South | Partly Cloudy | |
| 7am | 62°F17°C | 6 mph10 km/h South | Partly Cloudy | |
| 8am | 61°F16°C | 6 mph10 km/h South | Partly Cloudy | |
| 9am | 60°F16°C | 6 mph10 km/h South | Partly Cloudy | |
| 10am | 59°F15°C | 8 mph12 km/h South | Mostly Cloudy | |
| 11am | 59°F15°C | 8 mph14 km/h South | Mostly Cloudy | |
| 12pm | 58°F15°C | 10 mph16 km/h South | Partly Cloudy | |
| 1pm | 58°F15°C | 9 mph15 km/h South | Mostly Cloudy | |
| 2pm | 58°F14°C | 10 mph16 km/h South | Mostly Cloudy | |
| 3pm | 58°F14°C | 11 mph18 km/h South | Mostly Cloudy | |
| 4pm | 57°F14°C | 11 mph18 km/h South | Mostly Cloudy | |
| 5pm | 58°F14°C | 11 mph18 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 16 | 57°F14°C | 69°F21°C | 6 mph10 km/h from South | Drizzle | Drizzle |
| May 17 | 56°F13°C | 63°F17°C | 15 mph25 km/h from South | Drizzle | Rain |
| May 18 | 56°F13°C | 64°F18°C | 18 mph29 km/h from Southeast | Drizzle | Drizzle |
| May 19 | 59°F15°C | 67°F19°C | 11 mph18 km/h from Southeast | Drizzle | Rain |
| May 20 | 59°F15°C | 65°F18°C | 9 mph14 km/h from Southeast | Rain | Rain |
| May 21 | 58°F15°C | 65°F18°C | 17 mph27 km/h from Southeast | Rain | Rain |
| May 22 | 61°F16°C | 67°F20°C | 11 mph18 km/h from Southeast | Rain | Drizzle |
Yes
Low of 56°F14°C, High of 64°F18°CWind: 15 mph25 km/h
Precipitation: 62% rain