No
you don't need a jacket based on the weather in Hornsby NSW 2077, Australia 1 second ago
66°F19°C & Partly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 9 mph15 km/h
| January 24 | ||||
| 9am | 66°F19°C | 4 mph6 km/h South | Mostly Clear | |
| 10am | 65°F18°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 11am | 64°F18°C | 3 mph5 km/h West | Mostly Clear | |
| 12pm | 64°F18°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 1pm | 63°F17°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 2pm | 62°F17°C | 2 mph4 km/h Southwest | Mostly Clear | |
| 3pm | 63°F17°C | 3 mph4 km/h Southwest | Mostly Clear | |
| 4pm | 66°F19°C | 2 mph4 km/h Southwest | Mostly Clear | |
| 5pm | 69°F20°C | 2 mph3 km/h South | Mostly Clear | |
| 6pm | 71°F22°C | 2 mph3 km/h Southeast | Partly Cloudy | |
| 7pm | 73°F23°C | 3 mph4 km/h East | Partly Cloudy | |
| 8pm | 76°F24°C | 4 mph6 km/h Northeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 24 | 62°F17°C | 80°F27°C | 6 mph9 km/h from East | Mostly Clear | Partly Cloudy |
| January 25 | 65°F19°C | 81°F27°C | 7 mph12 km/h from East | Partly Cloudy | Mostly Cloudy |
| January 26 | 71°F22°C | 94°F34°C | 7 mph10 km/h from North | Partly Cloudy | Mostly Clear |
| January 27 | 69°F20°C | 101°F38°C | 8 mph13 km/h from Southwest | Mostly Clear | Thunderstorms |
| January 28 | 66°F19°C | 76°F24°C | 8 mph13 km/h from Southeast | Cloudy | Thunderstorms |
| January 29 | 66°F19°C | 75°F24°C | 6 mph10 km/h from Southeast | Cloudy | Mostly Cloudy |
| January 30 | 66°F19°C | 81°F27°C | 6 mph10 km/h from East | Thunderstorms | Cloudy |
No
Low of 65°F19°C, High of 81°F27°CWind: 7 mph12 km/h
Precipitation: None