Yes
you do need a jacket based on the weather in Harrisdale WA 6112, Australia 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
52°F11°C & Mostly Cloudy
Wind is 2 mph4 km/h from the East, gusting to 6 mph9 km/h
| July 21 | ||||
| 7am | 51°F11°C | 3 mph5 km/h Northeast | Mostly Cloudy | |
| 8am | 50°F10°C | 3 mph5 km/h Northeast | Mostly Cloudy | |
| 9am | 49°F10°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 10am | 48°F9°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 11am | 48°F9°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 12pm | 47°F8°C | 4 mph6 km/h North | Partly Cloudy | |
| 1pm | 47°F8°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 2pm | 46°F8°C | 4 mph7 km/h Northeast | Mostly Cloudy | |
| 3pm | 46°F8°C | 4 mph7 km/h Northeast | Mostly Cloudy | |
| 4pm | 46°F8°C | 4 mph7 km/h Northeast | Mostly Cloudy | |
| 5pm | 46°F8°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 6pm | 47°F8°C | 4 mph7 km/h Northeast | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 20 | 37°F3°C | 56°F13°C | 3 mph4 km/h from Southwest | Mostly Cloudy | Drizzle |
| July 21 | 46°F8°C | 59°F15°C | 6 mph9 km/h from North | Rain | Rain |
| July 22 | 48°F9°C | 60°F16°C | 11 mph17 km/h from Northwest | Rain | Thunderstorms |
| July 23 | 40°F4°C | 55°F13°C | 9 mph15 km/h from South | Drizzle | Clear |
| July 24 | 37°F3°C | 58°F15°C | 4 mph7 km/h from South | Mostly Clear | Mostly Clear |
| July 25 | 40°F4°C | 58°F15°C | 6 mph9 km/h from North | Partly Cloudy | Drizzle |
| July 26 | 46°F8°C | 56°F13°C | 14 mph22 km/h from West | Thunderstorms | Drizzle |
Yes
Low of 46°F8°C, High of 59°F15°CWind: 6 mph9 km/h
Precipitation: 77% rain