Yes
you do need a jacket based on the weather in Ethel St, Hornsby NSW 2077, Australia 1 second ago
Why? Because it's cold. simple as that.
46°F8°C & Clear
Wind is 5 mph8 km/h from the W, gusting to 15 mph24 km/h
| May 19 | ||||
| 5pm | 46°F8°C | 5 mph9 km/h W | Clear | |
| 6pm | 48°F9°C | 6 mph9 km/h W | Clear | |
| 7pm | 53°F12°C | 6 mph9 km/h SW | Clear | |
| 8pm | 57°F14°C | 7 mph11 km/h SW | Clear | |
| 9pm | 60°F16°C | 7 mph12 km/h SW | Clear | |
| 10pm | 63°F17°C | 8 mph12 km/h SW | Clear | |
| 11pm | 64°F18°C | 9 mph14 km/h S | Mostly Clear | |
| May 20 | ||||
| 12am | 64°F18°C | 9 mph15 km/h S | Partly Cloudy | |
| 1am | 63°F17°C | 9 mph15 km/h S | Partly Cloudy | |
| 2am | 62°F16°C | 8 mph14 km/h S | Partly Cloudy | |
| 3am | 60°F15°C | 8 mph13 km/h S | Partly Cloudy | |
| 4am | 58°F14°C | 8 mph13 km/h S | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 19 | 44°F7°C | 64°F18°C | 8 mph12 km/h from SW | Mostly Clear | Partly Cloudy |
| May 20 | 49°F9°C | 63°F17°C | 8 mph13 km/h from S | Partly Cloudy | Clear |
| May 21 | 45°F7°C | 64°F18°C | 5 mph8 km/h from S | Clear | Clear |
| May 22 | 44°F7°C | 65°F19°C | 4 mph6 km/h from SW | Clear | Mostly Clear |
| May 23 | 45°F7°C | 65°F18°C | 4 mph7 km/h from S | Partly Cloudy | Mostly Cloudy |
| May 24 | 48°F9°C | 61°F16°C | 4 mph7 km/h from SW | Drizzle | Drizzle |
| May 25 | 50°F10°C | 65°F18°C | 4 mph7 km/h from S | Partly Cloudy | Mostly Cloudy |
Yes
Low of 48°F9°C, High of 64°F18°CWind: 8 mph13 km/h
Precipitation: 30% rain