Yes
you do need a jacket based on the weather in Keysborough VIC 3173, Australia 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
47°F8°C & Mostly Cloudy
Wind is 4 mph7 km/h from the South, gusting to 8 mph13 km/h
| September 10 | ||||
| 5pm | 47°F9°C | 5 mph8 km/h South | Mostly Cloudy | |
| 6pm | 50°F10°C | 6 mph10 km/h South | Mostly Cloudy | |
| 7pm | 53°F11°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 8pm | 55°F13°C | 9 mph15 km/h Southwest | Partly Cloudy | |
| 9pm | 56°F13°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 10pm | 57°F14°C | 12 mph19 km/h Southwest | Mostly Cloudy | |
| 11pm | 58°F14°C | 11 mph18 km/h Southwest | Mostly Clear | |
| September 11 | ||||
| 12am | 58°F15°C | 12 mph19 km/h Southwest | Partly Cloudy | |
| 1am | 58°F14°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 2am | 57°F14°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 3am | 56°F13°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| 4am | 54°F12°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 45°F7°C | 58°F15°C | 9 mph15 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 11 | 44°F7°C | 61°F16°C | 7 mph12 km/h from West | Partly Cloudy | Mostly Cloudy |
| September 12 | 49°F10°C | 64°F18°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| September 13 | 51°F10°C | 68°F20°C | 14 mph22 km/h from North | Mostly Clear | Partly Cloudy |
| September 14 | 56°F13°C | 69°F21°C | 18 mph28 km/h from North | Windy | Rain |
| September 15 | 50°F10°C | 62°F16°C | 15 mph24 km/h from Northwest | Drizzle | Partly Cloudy |
| September 16 | 48°F9°C | 61°F16°C | 10 mph16 km/h from Northwest | Partly Cloudy | Mostly Clear |
Yes
Low of 45°F7°C, High of 61°F16°CWind: 7 mph12 km/h
Precipitation: 20% rain