Yes
you do need a jacket based on the weather in Sydney NSW, Australia 36 seconds ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it and there are strong winds blowing out there!
51°F10°C & Mostly Clear
Wind is 12 mph20 km/h from the West, gusting to 26 mph42 km/h
| July 10 | ||||
| 8am | 51°F10°C | 15 mph24 km/h West | Clear | |
| 9am | 50°F10°C | 16 mph26 km/h West | Windy | |
| 10am | 50°F10°C | 16 mph25 km/h West | Windy | |
| 11am | 49°F10°C | 15 mph24 km/h West | Clear | |
| 12pm | 49°F10°C | 15 mph24 km/h West | Clear | |
| 1pm | 49°F9°C | 14 mph23 km/h West | Clear | |
| 2pm | 49°F9°C | 13 mph21 km/h West | Clear | |
| 3pm | 49°F9°C | 13 mph20 km/h West | Clear | |
| 4pm | 49°F9°C | 11 mph18 km/h West | Clear | |
| 5pm | 49°F9°C | 10 mph16 km/h West | Clear | |
| 6pm | 49°F10°C | 9 mph14 km/h Northwest | Clear | |
| 7pm | 52°F11°C | 9 mph15 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 9 | 50°F10°C | 60°F16°C | 15 mph24 km/h from Northwest | Mostly Clear | Clear |
| July 10 | 49°F9°C | 63°F17°C | 12 mph20 km/h from West | Clear | Clear |
| July 11 | 49°F9°C | 63°F17°C | 6 mph10 km/h from Southwest | Clear | Mostly Clear |
| July 12 | 44°F6°C | 64°F18°C | 6 mph9 km/h from Northwest | Partly Cloudy | Mostly Clear |
| July 13 | 48°F9°C | 62°F17°C | 7 mph11 km/h from Southwest | Clear | Partly Cloudy |
| July 14 | 45°F7°C | 57°F14°C | 8 mph13 km/h from Southwest | Drizzle | Clear |
| July 15 | 44°F6°C | 61°F16°C | 7 mph11 km/h from West | Clear | Mostly Clear |
Yes
Low of 49°F10°C, High of 64°F18°CWind: 12 mph20 km/h
Precipitation: None