Yes
you do need a jacket based on the weather in Mornington VIC 3931, Australia 1 second ago
Why? Because it's pretty chilly!
53°F12°C & Mostly Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 11 mph18 km/h
| September 17 | ||||
| 6am | 52°F11°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 7am | 51°F11°C | 7 mph11 km/h West | Mostly Clear | |
| 8am | 50°F10°C | 6 mph9 km/h West | Mostly Clear | |
| 9am | 50°F10°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 10am | 50°F10°C | 5 mph8 km/h Northwest | Partly Cloudy | |
| 11am | 49°F9°C | 5 mph8 km/h North | Partly Cloudy | |
| 12pm | 48°F9°C | 6 mph9 km/h North | Partly Cloudy | |
| 1pm | 47°F9°C | 7 mph11 km/h North | Partly Cloudy | |
| 2pm | 46°F8°C | 7 mph11 km/h North | Mostly Clear | |
| 3pm | 46°F8°C | 8 mph13 km/h North | Mostly Clear | |
| 4pm | 46°F8°C | 9 mph14 km/h North | Mostly Clear | |
| 5pm | 48°F9°C | 10 mph17 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 50°F10°C | 57°F14°C | 15 mph24 km/h from West | Windy | Mostly Clear |
| September 17 | 46°F8°C | 64°F18°C | 15 mph24 km/h from North | Partly Cloudy | Windy |
| September 18 | 50°F10°C | 66°F19°C | 18 mph29 km/h from Northwest | Windy | Drizzle |
| September 19 | 46°F8°C | 55°F13°C | 17 mph27 km/h from West | Drizzle | Drizzle |
| September 20 | 50°F10°C | 61°F16°C | 15 mph24 km/h from Northwest | Drizzle | Drizzle |
| September 21 | 48°F9°C | 54°F12°C | 18 mph28 km/h from Southwest | Drizzle | Mostly Cloudy |
| September 22 | 46°F8°C | 58°F15°C | 13 mph21 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 46°F8°C, High of 64°F18°CWind: 15 mph24 km/h
Precipitation: None