No
you don't need a jacket based on the weather in St Clair NSW 2759, Australia 1 second ago
63°F17°C & Mostly Clear
Wind is 2 mph3 km/h from the Northeast, gusting to 8 mph13 km/h
| August 12 | ||||
| 1am | 63°F17°C | 3 mph5 km/h East | Clear | |
| 2am | 62°F17°C | 3 mph4 km/h East | Clear | |
| 3am | 59°F15°C | 3 mph5 km/h Southeast | Clear | |
| 4am | 56°F13°C | 3 mph5 km/h Southeast | Clear | |
| 5am | 54°F12°C | 3 mph4 km/h Southeast | Clear | |
| 6am | 52°F11°C | 2 mph4 km/h South | Mostly Clear | |
| 7am | 50°F10°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 8am | 49°F9°C | 3 mph4 km/h West | Mostly Clear | |
| 9am | 48°F9°C | 3 mph5 km/h Southwest | Clear | |
| 10am | 47°F8°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 11am | 46°F8°C | 2 mph4 km/h West | Clear | |
| 12pm | 45°F7°C | 3 mph4 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 11 | 41°F5°C | 63°F17°C | 2 mph4 km/h from South | Clear | Mostly Clear |
| August 12 | 42°F5°C | 64°F18°C | 3 mph4 km/h from South | Mostly Cloudy | Drizzle |
| August 13 | 47°F9°C | 62°F17°C | 7 mph11 km/h from South | Drizzle | Mostly Clear |
| August 14 | 43°F6°C | 67°F19°C | 4 mph7 km/h from North | Mostly Cloudy | Partly Cloudy |
| August 15 | 44°F7°C | 62°F17°C | 8 mph12 km/h from West | Mostly Clear | Clear |
| August 16 | 39°F4°C | 60°F16°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| August 17 | 42°F6°C | 58°F15°C | 7 mph11 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 42°F6°C, High of 64°F18°CWind: 3 mph4 km/h
Precipitation: None