Yes
you do need a jacket based on the weather in Baulkham Hills NSW 2153, Australia 1 second ago
Why? Because it's pretty chilly!
51°F10°C & Mostly Cloudy
Wind is 2 mph3 km/h from the South, gusting to 4 mph7 km/h
| September 5 | ||||
| 1pm | 51°F10°C | 2 mph3 km/h South | Mostly Cloudy | |
| 2pm | 50°F10°C | 2 mph4 km/h Northwest | Mostly Cloudy | |
| 3pm | 49°F10°C | 2 mph3 km/h Northwest | Mostly Cloudy | |
| 4pm | 49°F9°C | 2 mph3 km/h Northwest | Partly Cloudy | |
| 5pm | 50°F10°C | 2 mph3 km/h Northwest | Partly Cloudy | |
| 6pm | 54°F12°C | 2 mph3 km/h Northwest | Mostly Clear | |
| 7pm | 58°F14°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 8pm | 62°F17°C | 3 mph5 km/h North | Mostly Clear | |
| 9pm | 65°F18°C | 6 mph9 km/h North | Mostly Clear | |
| 10pm | 67°F19°C | 6 mph10 km/h North | Partly Cloudy | |
| 11pm | 68°F20°C | 7 mph11 km/h Northeast | Mostly Clear | |
| September 6 | ||||
| 12am | 69°F20°C | 7 mph10 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 5 | 49°F9°C | 69°F21°C | 6 mph10 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 6 | 48°F9°C | 77°F25°C | 6 mph10 km/h from North | Mostly Clear | Partly Cloudy |
| September 7 | 58°F14°C | 80°F27°C | 9 mph14 km/h from Northwest | Mostly Clear | Partly Cloudy |
| September 8 | 61°F16°C | 69°F21°C | 8 mph13 km/h from North | Drizzle | Rain |
| September 9 | 53°F12°C | 67°F19°C | 11 mph17 km/h from Northwest | Drizzle | Drizzle |
| September 10 | 50°F10°C | 62°F17°C | 11 mph17 km/h from West | Partly Cloudy | Mostly Clear |
| September 11 | 49°F9°C | 66°F19°C | 8 mph13 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 48°F9°C, High of 78°F26°CWind: 6 mph10 km/h
Precipitation: None