No
you don't need a jacket based on the weather in Harrisdale WA 6112, Australia 1 second ago
76°F24°C & Mostly Clear
Wind is 7 mph11 km/h from the North, gusting to 16 mph26 km/h
| October 17 | ||||
| 3am | 79°F26°C | 8 mph13 km/h North | Mostly Clear | |
| 4am | 81°F27°C | 9 mph15 km/h Northwest | Mostly Clear | |
| 5am | 82°F28°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 6am | 81°F27°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 7am | 80°F26°C | 12 mph20 km/h Northwest | Mostly Clear | |
| 8am | 77°F25°C | 11 mph17 km/h Northwest | Mostly Clear | |
| 9am | 73°F23°C | 10 mph16 km/h West | Mostly Clear | |
| 10am | 70°F21°C | 8 mph12 km/h West | Partly Cloudy | |
| 11am | 67°F20°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 12pm | 66°F19°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 1pm | 66°F19°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 2pm | 65°F19°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 16 | 52°F11°C | 82°F28°C | 9 mph14 km/h from Northwest | Mostly Clear | Drizzle |
| October 17 | 56°F14°C | 70°F21°C | 13 mph20 km/h from West | Partly Cloudy | Partly Cloudy |
| October 18 | 51°F11°C | 67°F19°C | 9 mph14 km/h from West | Drizzle | Partly Cloudy |
| October 19 | 47°F8°C | 66°F19°C | 8 mph12 km/h from Southwest | Drizzle | Mostly Clear |
| October 20 | 47°F8°C | 70°F21°C | 8 mph13 km/h from Southwest | Clear | Clear |
| October 21 | 50°F10°C | 75°F24°C | 7 mph12 km/h from Southwest | Clear | Partly Cloudy |
| October 22 | 53°F12°C | 71°F22°C | 8 mph13 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 56°F14°C, High of 70°F21°CWind: 13 mph20 km/h
Precipitation: None