No
you don't need a jacket based on the weather in Blacktown NSW 2148, Australia 1 second ago
60°F16°C & Clear
Wind is 1 mph2 km/h from the Northwest, gusting to 6 mph9 km/h
| June 18 | ||||
| 2am | 59°F15°C | 3 mph4 km/h Northwest | Clear | |
| 3am | 56°F13°C | 3 mph4 km/h Northwest | Clear | |
| 4am | 53°F12°C | 2 mph4 km/h Northwest | Clear | |
| 5am | 51°F11°C | 2 mph4 km/h North | Clear | |
| 6am | 49°F10°C | 2 mph3 km/h North | Clear | |
| 7am | 47°F9°C | 2 mph3 km/h Northwest | Clear | |
| 8am | 45°F7°C | 1 mph2 km/h West | Clear | |
| 9am | 44°F7°C | 2 mph3 km/h West | Clear | |
| 10am | 42°F6°C | 2 mph4 km/h West | Clear | |
| 11am | 41°F5°C | 2 mph3 km/h Northwest | Clear | |
| 12pm | 40°F4°C | 2 mph4 km/h West | Clear | |
| 1pm | 38°F3°C | 2 mph3 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 17 | 36°F2°C | 61°F16°C | 1 mph2 km/h from Northwest | Clear | Mostly Clear |
| June 18 | 37°F3°C | 62°F17°C | 3 mph4 km/h from North | Mostly Cloudy | Partly Cloudy |
| June 19 | 38°F3°C | 62°F17°C | 2 mph3 km/h from Southwest | Mostly Clear | Mostly Clear |
| June 20 | 38°F3°C | 65°F18°C | 2 mph3 km/h from North | Mostly Clear | Partly Cloudy |
| June 21 | 43°F6°C | 65°F19°C | 2 mph3 km/h from North | Partly Cloudy | Mostly Cloudy |
| June 22 | 45°F7°C | 69°F21°C | 4 mph6 km/h from North | Mostly Clear | Clear |
| June 23 | 52°F11°C | 70°F21°C | 9 mph15 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 37°F3°C, High of 62°F17°CWind: 3 mph4 km/h
Precipitation: None