Yes
you do need a jacket based on the weather in Mornington VIC 3931, Australia 1 second ago
Why? Because it's not very warm out!
52°F11°C & Partly Cloudy
Wind is 4 mph7 km/h from the North, gusting to 11 mph18 km/h
| September 4 | ||||
| 9pm | 52°F11°C | 4 mph7 km/h North | Partly Cloudy | |
| 10pm | 53°F12°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 11pm | 55°F13°C | 3 mph5 km/h West | Partly Cloudy | |
| September 5 | ||||
| 12am | 55°F13°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| 1am | 56°F13°C | 5 mph7 km/h South | Mostly Clear | |
| 2am | 55°F13°C | 6 mph10 km/h Southeast | Mostly Clear | |
| 3am | 55°F13°C | 8 mph13 km/h Southeast | Clear | |
| 4am | 52°F11°C | 9 mph14 km/h Southeast | Mostly Clear | |
| 5am | 50°F10°C | 9 mph15 km/h Southeast | Mostly Clear | |
| 6am | 49°F10°C | 11 mph17 km/h Southeast | Partly Cloudy | |
| 7am | 48°F9°C | 11 mph18 km/h Southeast | Mostly Cloudy | |
| 8am | 48°F9°C | 12 mph19 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 4 | 42°F6°C | 56°F13°C | 5 mph8 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 5 | 40°F5°C | 66°F19°C | 8 mph13 km/h from North | Partly Cloudy | Mostly Cloudy |
| September 6 | 57°F14°C | 66°F19°C | 24 mph39 km/h from North | Rain | Drizzle |
| September 7 | 54°F12°C | 62°F17°C | 11 mph17 km/h from Northwest | Mostly Clear | Partly Cloudy |
| September 8 | 50°F10°C | 59°F15°C | 8 mph13 km/h from Southwest | Rain | Rain |
| September 9 | 48°F9°C | 55°F13°C | 15 mph24 km/h from South | Rain | Drizzle |
| September 10 | 48°F9°C | 54°F12°C | 19 mph31 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 40°F5°C, High of 65°F19°CWind: 8 mph13 km/h
Precipitation: None