Yes
you do need a jacket based on the weather in Hornsby NSW 2077, Australia 1 second ago
Why? Because it's super windy outside!
79°F26°C & Clear
Wind is 12 mph20 km/h from the West, gusting to 29 mph47 km/h
| December 22 | ||||
| 8pm | 80°F27°C | 14 mph23 km/h West | Mostly Clear | |
| 9pm | 81°F27°C | 16 mph25 km/h West | Windy | |
| 10pm | 82°F28°C | 14 mph23 km/h Southwest | Clear | |
| 11pm | 81°F27°C | 14 mph23 km/h Southwest | Clear | |
| December 23 | ||||
| 12am | 80°F27°C | 13 mph20 km/h Southwest | Clear | |
| 1am | 77°F25°C | 8 mph14 km/h Southwest | Clear | |
| 2am | 76°F24°C | 7 mph12 km/h South | Clear | |
| 3am | 73°F23°C | 6 mph10 km/h South | Clear | |
| 4am | 71°F21°C | 5 mph8 km/h Southwest | Clear | |
| 5am | 68°F20°C | 6 mph10 km/h South | Clear | |
| 6am | 66°F19°C | 5 mph8 km/h South | Clear | |
| 7am | 64°F18°C | 5 mph7 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 22 | 63°F17°C | 82°F28°C | 10 mph16 km/h from Southwest | Clear | Clear |
| December 23 | 56°F14°C | 76°F25°C | 8 mph13 km/h from South | Clear | Mostly Clear |
| December 24 | 60°F15°C | 82°F28°C | 6 mph10 km/h from East | Clear | Mostly Clear |
| December 25 | 61°F16°C | 86°F30°C | 9 mph15 km/h from Northeast | Clear | Clear |
| December 26 | 67°F20°C | 101°F38°C | 12 mph20 km/h from Northwest | Mostly Cloudy | Drizzle |
| December 27 | 64°F18°C | 81°F27°C | 6 mph10 km/h from Southeast | Partly Cloudy | Clear |
| December 28 | 61°F16°C | 82°F28°C | 6 mph10 km/h from East | Mostly Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 76°F25°CWind: 8 mph13 km/h
Precipitation: None