No
you don't need a jacket based on the weather in Artarmon NSW 2064, Australia 1 second ago
78°F26°C & Clear
Wind is 6 mph9 km/h from the Southwest, gusting to 17 mph28 km/h
| September 17 | ||||
| 1am | 78°F25°C | 6 mph10 km/h Southwest | Clear | |
| 2am | 75°F24°C | 7 mph12 km/h Southeast | Clear | |
| 3am | 71°F22°C | 7 mph12 km/h Southeast | Clear | |
| 4am | 69°F21°C | 5 mph9 km/h Southwest | Clear | |
| 5am | 65°F19°C | 8 mph12 km/h Southwest | Clear | |
| 6am | 63°F17°C | 8 mph14 km/h Southwest | Clear | |
| 7am | 61°F16°C | 9 mph15 km/h West | Clear | |
| 8am | 59°F15°C | 8 mph13 km/h West | Clear | |
| 9am | 58°F14°C | 8 mph13 km/h West | Clear | |
| 10am | 56°F13°C | 8 mph13 km/h West | Clear | |
| 11am | 55°F13°C | 8 mph13 km/h West | Clear | |
| 12pm | 54°F12°C | 8 mph13 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 56°F13°C | 78°F26°C | 6 mph10 km/h from Southwest | Clear | Clear |
| September 17 | 51°F10°C | 71°F22°C | 7 mph11 km/h from Northeast | Clear | Clear |
| September 18 | 51°F10°C | 75°F24°C | 5 mph9 km/h from North | Partly Cloudy | Mostly Cloudy |
| September 19 | 50°F10°C | 68°F20°C | 11 mph18 km/h from West | Clear | Clear |
| September 20 | 47°F8°C | 68°F20°C | 6 mph10 km/h from West | Mostly Clear | Clear |
| September 21 | 49°F10°C | 69°F21°C | 9 mph15 km/h from West | Partly Cloudy | Rain |
| September 22 | 47°F9°C | 61°F16°C | 10 mph16 km/h from South | Partly Cloudy | Clear |
Yes
Low of 51°F11°C, High of 71°F22°CWind: 7 mph11 km/h
Precipitation: None