Yes
you do need a jacket based on the weather in Williamstown VIC 3016, Australia 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
59°F15°C & Partly Cloudy
Wind is 4 mph7 km/h from the Northwest, gusting to 12 mph20 km/h
| July 11 | ||||
| 11pm | 60°F16°C | 4 mph7 km/h Northwest | Mostly Clear | |
| July 12 | ||||
| 12am | 61°F16°C | 4 mph6 km/h Northwest | Partly Cloudy | |
| 1am | 62°F17°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 2am | 62°F17°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| 3am | 61°F16°C | 5 mph9 km/h Northwest | Partly Cloudy | |
| 4am | 58°F15°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 5am | 56°F13°C | 8 mph13 km/h North | Partly Cloudy | |
| 6am | 53°F12°C | 8 mph13 km/h North | Partly Cloudy | |
| 7am | 52°F11°C | 9 mph14 km/h North | Partly Cloudy | |
| 8am | 50°F10°C | 9 mph14 km/h North | Partly Cloudy | |
| 9am | 50°F10°C | 9 mph14 km/h North | Partly Cloudy | |
| 10am | 49°F10°C | 8 mph13 km/h North | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 11 | 46°F8°C | 62°F17°C | 4 mph7 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| July 12 | 47°F9°C | 59°F15°C | 17 mph27 km/h from North | Drizzle | Drizzle |
| July 13 | 43°F6°C | 56°F13°C | 7 mph12 km/h from Northwest | Mostly Cloudy | Drizzle |
| July 14 | 43°F6°C | 58°F14°C | 7 mph12 km/h from West | Partly Cloudy | Partly Cloudy |
| July 15 | 45°F7°C | 59°F15°C | 9 mph15 km/h from Northwest | Drizzle | Rain |
| July 16 | 45°F7°C | 58°F15°C | 6 mph10 km/h from North | Drizzle | Drizzle |
| July 17 | 43°F6°C | 57°F14°C | 5 mph9 km/h from North | Partly Cloudy | Mostly Clear |
Yes
Low of 47°F9°C, High of 59°F15°CWind: 17 mph27 km/h
Precipitation: 46% rain