No
you don't need a jacket based on the weather in Sydney NSW, Australia 30 minutes ago
63°F17°C & Mostly Cloudy
Wind is 4 mph7 km/h from the Northeast, gusting to 11 mph17 km/h
| June 19 | ||||
| 3am | 61°F16°C | 5 mph8 km/h Northeast | Mostly Cloudy | |
| 4am | 59°F15°C | 4 mph7 km/h Northeast | Partly Cloudy | |
| 5am | 57°F14°C | 4 mph6 km/h North | Mostly Clear | |
| 6am | 56°F13°C | 4 mph6 km/h North | Clear | |
| 7am | 54°F12°C | 4 mph6 km/h Northwest | Clear | |
| 8am | 52°F11°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 9am | 50°F10°C | 4 mph6 km/h Northwest | Clear | |
| 10am | 49°F9°C | 4 mph7 km/h Northwest | Clear | |
| 11am | 47°F8°C | 5 mph7 km/h West | Clear | |
| 12pm | 46°F8°C | 5 mph7 km/h West | Mostly Clear | |
| 1pm | 44°F7°C | 5 mph8 km/h West | Mostly Clear | |
| 2pm | 44°F7°C | 5 mph8 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 18 | 42°F6°C | 63°F17°C | 4 mph7 km/h from Northwest | Partly Cloudy | Mostly Clear |
| June 19 | 42°F6°C | 64°F18°C | 4 mph6 km/h from Southwest | Clear | Mostly Clear |
| June 20 | 43°F6°C | 65°F18°C | 5 mph7 km/h from North | Clear | Mostly Clear |
| June 21 | 45°F7°C | 66°F19°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| June 22 | 46°F8°C | 69°F21°C | 5 mph8 km/h from Northwest | Clear | Clear |
| June 23 | 56°F14°C | 68°F20°C | 13 mph21 km/h from North | Rain | Mostly Clear |
| June 24 | 52°F11°C | 60°F15°C | 13 mph21 km/h from West | Mostly Clear | Clear |
Yes
Low of 42°F6°C, High of 64°F18°CWind: 4 mph6 km/h
Precipitation: None