Yes
you do need a jacket based on the weather in Harrisdale WA 6112, Australia 1 second ago
Why? Because it's pretty chilly.
58°F14°C & Clear
Wind is 3 mph5 km/h from the SE, gusting to 6 mph9 km/h
| May 5 | ||||
| 11am | 57°F14°C | 3 mph6 km/h SE | Clear | |
| 12pm | 56°F13°C | 3 mph5 km/h SE | Clear | |
| 1pm | 55°F13°C | 3 mph5 km/h SE | Clear | |
| 2pm | 54°F12°C | 3 mph5 km/h SE | Clear | |
| 3pm | 53°F12°C | 3 mph5 km/h SE | Mostly Clear | |
| 4pm | 52°F11°C | 3 mph4 km/h SE | Mostly Clear | |
| 5pm | 52°F11°C | 3 mph4 km/h SE | Mostly Clear | |
| 6pm | 51°F11°C | 3 mph5 km/h SE | Mostly Clear | |
| 7pm | 51°F10°C | 3 mph5 km/h SE | Mostly Clear | |
| 8pm | 53°F12°C | 4 mph6 km/h SE | Mostly Clear | |
| 9pm | 57°F14°C | 3 mph5 km/h SE | Clear | |
| 10pm | 61°F16°C | 4 mph7 km/h SE | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 4 | 47°F8°C | 70°F21°C | 5 mph8 km/h from S | Mostly Clear | Mostly Clear |
| May 5 | 51°F10°C | 70°F21°C | 5 mph8 km/h from S | Mostly Clear | Clear |
| May 6 | 55°F13°C | 78°F26°C | 10 mph16 km/h from E | Clear | Clear |
| May 7 | 60°F16°C | 79°F26°C | 10 mph17 km/h from E | Partly Cloudy | Mostly Cloudy |
| May 8 | 66°F19°C | 80°F27°C | 13 mph21 km/h from NE | Cloudy | Mostly Cloudy |
| May 9 | 64°F18°C | 73°F23°C | 8 mph13 km/h from N | Rain | Drizzle |
| May 10 | 62°F16°C | 76°F24°C | 7 mph10 km/h from W | Mostly Clear | Partly Cloudy |
Yes
Low of 51°F11°C, High of 71°F22°CWind: 5 mph8 km/h
Precipitation: 14% rain