No
you don't need a jacket based on the weather in Baulkham Hills NSW 2153, Australia 20 minutes ago
61°F16°C & Clear
Wind is 6 mph10 km/h from the Northeast, gusting to 16 mph25 km/h
| September 13 | ||||
| 6am | 58°F15°C | 5 mph8 km/h Northeast | Mostly Clear | |
| 7am | 57°F14°C | 4 mph6 km/h Northeast | Partly Cloudy | |
| 8am | 56°F13°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 9am | 55°F13°C | 2 mph3 km/h North | Mostly Clear | |
| 10am | 54°F12°C | 2 mph4 km/h North | Mostly Clear | |
| 11am | 53°F11°C | 3 mph5 km/h Northwest | Clear | |
| 12pm | 51°F11°C | 3 mph5 km/h Northwest | Clear | |
| 1pm | 50°F10°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 2pm | 49°F10°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 3pm | 49°F9°C | 3 mph4 km/h Northwest | Partly Cloudy | |
| 4pm | 48°F9°C | 3 mph4 km/h Northwest | Partly Cloudy | |
| 5pm | 50°F10°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 12 | 46°F8°C | 72°F22°C | 2 mph4 km/h from Northeast | Clear | Mostly Clear |
| September 13 | 48°F9°C | 74°F24°C | 4 mph7 km/h from Northwest | Clear | Clear |
| September 14 | 48°F9°C | 77°F25°C | 6 mph10 km/h from Northwest | Clear | Partly Cloudy |
| September 15 | 59°F15°C | 79°F26°C | 11 mph17 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| September 16 | 52°F11°C | 72°F22°C | 4 mph6 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 17 | 46°F8°C | 71°F22°C | 5 mph8 km/h from Northeast | Clear | Clear |
| September 18 | 49°F9°C | 76°F25°C | 5 mph8 km/h from North | Mostly Clear | Drizzle |
Yes
Low of 48°F9°C, High of 74°F24°CWind: 4 mph7 km/h
Precipitation: None