No
you don't need a jacket based on the weather in Warriewood NSW 2102, Australia 1 second ago
60°F16°C & Clear
Wind is 6 mph9 km/h from the East, gusting to 12 mph20 km/h
| September 12 | ||||
| 4am | 60°F16°C | 6 mph9 km/h East | Clear | |
| 5am | 58°F14°C | 5 mph8 km/h East | Mostly Clear | |
| 6am | 57°F14°C | 4 mph6 km/h East | Mostly Cloudy | |
| 7am | 56°F14°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| 8am | 56°F13°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 9am | 55°F13°C | 2 mph4 km/h West | Mostly Cloudy | |
| 10am | 55°F13°C | 5 mph8 km/h West | Mostly Cloudy | |
| 11am | 53°F12°C | 6 mph9 km/h West | Mostly Cloudy | |
| 12pm | 53°F12°C | 6 mph10 km/h West | Mostly Cloudy | |
| 1pm | 52°F11°C | 7 mph11 km/h West | Partly Cloudy | |
| 2pm | 52°F11°C | 7 mph11 km/h West | Partly Cloudy | |
| 3pm | 51°F10°C | 8 mph12 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 50°F10°C | 65°F18°C | 6 mph10 km/h from South | Mostly Clear | Partly Cloudy |
| September 12 | 50°F10°C | 67°F19°C | 6 mph9 km/h from East | Clear | Mostly Clear |
| September 13 | 48°F9°C | 72°F22°C | 5 mph8 km/h from North | Clear | Clear |
| September 14 | 51°F10°C | 77°F25°C | 7 mph11 km/h from Northwest | Clear | Mostly Cloudy |
| September 15 | 60°F15°C | 77°F25°C | 12 mph19 km/h from Northwest | Mostly Cloudy | Mostly Clear |
| September 16 | 54°F12°C | 68°F20°C | 6 mph10 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 17 | 52°F11°C | 71°F22°C | 9 mph14 km/h from Northeast | Mostly Clear | Clear |
Yes
Low of 50°F10°C, High of 66°F19°CWind: 6 mph9 km/h
Precipitation: None