Yes
you do need a jacket based on the weather in Hornsby NSW 2077, Australia 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
59°F15°C & Partly Cloudy
Wind is 6 mph9 km/h from the North, gusting to 14 mph23 km/h
| September 15 | ||||
| 11am | 59°F15°C | 6 mph10 km/h North | Partly Cloudy | |
| 12pm | 58°F15°C | 6 mph10 km/h North | Partly Cloudy | |
| 1pm | 58°F14°C | 6 mph10 km/h North | Mostly Cloudy | |
| 2pm | 60°F16°C | 8 mph13 km/h North | Mostly Cloudy | |
| 3pm | 60°F16°C | 8 mph13 km/h North | Partly Cloudy | |
| 4pm | 61°F16°C | 9 mph14 km/h North | Partly Cloudy | |
| 5pm | 63°F17°C | 10 mph15 km/h North | Partly Cloudy | |
| 6pm | 66°F19°C | 10 mph17 km/h North | Partly Cloudy | |
| 7pm | 69°F20°C | 12 mph20 km/h Northwest | Mostly Cloudy | |
| 8pm | 72°F22°C | 12 mph20 km/h Northwest | Mostly Cloudy | |
| 9pm | 74°F24°C | 13 mph22 km/h Northwest | Cloudy | |
| 10pm | 76°F25°C | 14 mph22 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 58°F14°C | 78°F25°C | 12 mph19 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| September 16 | 52°F11°C | 75°F24°C | 6 mph10 km/h from West | Mostly Clear | Clear |
| September 17 | 48°F9°C | 70°F21°C | 5 mph8 km/h from Northeast | Clear | Clear |
| September 18 | 48°F9°C | 77°F25°C | 7 mph11 km/h from Northwest | Partly Cloudy | Mostly Cloudy |
| September 19 | 48°F9°C | 68°F20°C | 10 mph16 km/h from West | Clear | Clear |
| September 20 | 46°F8°C | 68°F20°C | 9 mph14 km/h from West | Mostly Clear | Clear |
| September 21 | 48°F9°C | 70°F21°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 74°F24°CWind: 6 mph10 km/h
Precipitation: None