Yes
you do need a jacket based on the weather in Castle Hill NSW 2154, Australia 1 second ago
Why? Because it's not very warm out!
58°F14°C & Clear
Wind is 4 mph7 km/h from the North, gusting to 10 mph16 km/h
| April 5 | ||||
| 6pm | 60°F16°C | 5 mph8 km/h North | Clear | |
| 7pm | 64°F18°C | 6 mph10 km/h Northwest | Clear | |
| 8pm | 68°F20°C | 7 mph12 km/h Northwest | Clear | |
| 9pm | 72°F22°C | 7 mph11 km/h Northwest | Clear | |
| 10pm | 74°F23°C | 6 mph9 km/h Northwest | Clear | |
| 11pm | 75°F24°C | 4 mph7 km/h Northwest | Mostly Clear | |
| April 6 | ||||
| 12am | 76°F24°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 1am | 77°F25°C | 4 mph7 km/h West | Mostly Clear | |
| 2am | 77°F25°C | 5 mph8 km/h West | Mostly Cloudy | |
| 3am | 75°F24°C | 5 mph7 km/h West | Cloudy | |
| 4am | 71°F22°C | 6 mph10 km/h Southwest | Cloudy | |
| 5am | 69°F21°C | 5 mph8 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 5 | 54°F12°C | 77°F25°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 6 | 55°F13°C | 78°F26°C | 5 mph8 km/h from Southwest | Clear | Partly Cloudy |
| April 7 | 58°F14°C | 70°F21°C | 4 mph7 km/h from Southeast | Drizzle | Partly Cloudy |
| April 8 | 58°F14°C | 73°F23°C | 4 mph7 km/h from Northeast | Drizzle | Mostly Clear |
| April 9 | 57°F14°C | 75°F24°C | 5 mph7 km/h from Northeast | Partly Cloudy | Mostly Clear |
| April 10 | 57°F14°C | 78°F26°C | 4 mph6 km/h from East | Mostly Clear | Mostly Clear |
| April 11 | 60°F16°C | 75°F24°C | 4 mph7 km/h from Southeast | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 79°F26°CWind: 5 mph8 km/h
Precipitation: None