Yes
you do need a jacket based on the weather in Henley Beach SA 5022, Australia 1 second ago
Why? Because it's pretty chilly.
58°F15°C & Mostly Clear
Wind is 10 mph16 km/h from the S, gusting to 18 mph29 km/h
| May 17 | ||||
| 7am | 58°F14°C | 10 mph15 km/h S | Mostly Clear | |
| 8am | 57°F14°C | 9 mph15 km/h SE | Mostly Clear | |
| 9am | 56°F14°C | 10 mph15 km/h SE | Mostly Clear | |
| 10am | 56°F13°C | 10 mph16 km/h SE | Clear | |
| 11am | 55°F13°C | 9 mph15 km/h SE | Clear | |
| 12pm | 54°F12°C | 9 mph15 km/h SE | Clear | |
| 1pm | 52°F11°C | 9 mph14 km/h SE | Clear | |
| 2pm | 51°F11°C | 8 mph13 km/h SE | Clear | |
| 3pm | 50°F10°C | 7 mph12 km/h SE | Clear | |
| 4pm | 49°F10°C | 7 mph11 km/h SE | Clear | |
| 5pm | 49°F9°C | 7 mph11 km/h SE | Clear | |
| 6pm | 49°F9°C | 6 mph10 km/h SE | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 16 | 50°F10°C | 68°F20°C | 9 mph15 km/h from S | Clear | Clear |
| May 17 | 48°F9°C | 60°F16°C | 7 mph12 km/h from SE | Mostly Clear | Mostly Clear |
| May 18 | 44°F7°C | 61°F16°C | 7 mph11 km/h from SW | Partly Cloudy | Partly Cloudy |
| May 19 | 52°F11°C | 64°F18°C | 10 mph16 km/h from S | Partly Cloudy | Mostly Clear |
| May 20 | 49°F10°C | 63°F17°C | 7 mph11 km/h from SE | Mostly Clear | Mostly Clear |
| May 21 | 46°F8°C | 61°F16°C | 5 mph8 km/h from SW | Mostly Clear | Partly Cloudy |
| May 22 | 47°F8°C | 63°F17°C | 5 mph7 km/h from E | Partly Cloudy | Mostly Cloudy |
Yes
Low of 47°F9°C, High of 61°F16°CWind: 7 mph12 km/h
Precipitation: None