Yes
you do need a jacket based on the weather in Willetton WA 6155, Australia 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
50°F10°C & Clear
Wind is 4 mph6 km/h from the SE, gusting to 7 mph12 km/h
| May 4 | ||||
| 8pm | 51°F11°C | 4 mph6 km/h SE | Clear | |
| 9pm | 55°F13°C | 4 mph6 km/h S | Clear | |
| 10pm | 60°F16°C | 5 mph8 km/h S | Clear | |
| 11pm | 64°F18°C | 6 mph10 km/h S | Mostly Clear | |
| May 5 | ||||
| 12am | 67°F19°C | 6 mph10 km/h S | Mostly Clear | |
| 1am | 69°F20°C | 7 mph11 km/h S | Partly Cloudy | |
| 2am | 70°F21°C | 8 mph13 km/h SW | Partly Cloudy | |
| 3am | 70°F21°C | 10 mph15 km/h SW | Partly Cloudy | |
| 4am | 69°F21°C | 10 mph16 km/h SW | Partly Cloudy | |
| 5am | 68°F20°C | 9 mph15 km/h SW | Partly Cloudy | |
| 6am | 66°F19°C | 7 mph11 km/h SW | Partly Cloudy | |
| 7am | 65°F18°C | 5 mph8 km/h S | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 4 | 49°F9°C | 70°F21°C | 7 mph11 km/h from S | Mostly Clear | Mostly Clear |
| May 5 | 51°F11°C | 71°F21°C | 5 mph8 km/h from S | Mostly Clear | Clear |
| May 6 | 54°F12°C | 78°F26°C | 8 mph13 km/h from E | Clear | Mostly Clear |
| May 7 | 60°F16°C | 79°F26°C | 10 mph16 km/h from E | Mostly Cloudy | Cloudy |
| May 8 | 66°F19°C | 82°F28°C | 14 mph22 km/h from NE | Mostly Cloudy | Partly Cloudy |
| May 9 | 63°F17°C | 71°F22°C | 8 mph13 km/h from N | Rain | Drizzle |
| May 10 | 60°F15°C | 76°F24°C | 5 mph8 km/h from N | Mostly Clear | Partly Cloudy |
Yes
Low of 51°F11°C, High of 71°F22°CWind: 5 mph8 km/h
Precipitation: None