Yes
you do need a jacket based on the weather in Santa Catalina Island, California 90704, USA 1 second ago
Why? Because sorry, it's too cool for just a hoodie!
58°F15°C & Cloudy
Wind is 11 mph18 km/h from the West, gusting to 14 mph23 km/h
| May 17 | ||||
| 8pm | 58°F14°C | 13 mph21 km/h West | Cloudy | |
| 9pm | 57°F14°C | 14 mph22 km/h West | Cloudy | |
| 10pm | 55°F13°C | 15 mph24 km/h West | Cloudy | |
| 11pm | 54°F12°C | 15 mph24 km/h West | Cloudy | |
| May 18 | ||||
| 12am | 54°F12°C | 15 mph24 km/h West | Mostly Cloudy | |
| 1am | 53°F12°C | 16 mph26 km/h West | Windy | |
| 2am | 54°F12°C | 18 mph28 km/h West | Windy | |
| 3am | 55°F13°C | 18 mph29 km/h West | Windy | |
| 4am | 55°F13°C | 15 mph25 km/h West | Windy | |
| 5am | 55°F13°C | 14 mph23 km/h Northwest | Mostly Cloudy | |
| 6am | 55°F13°C | 12 mph19 km/h Northwest | Mostly Cloudy | |
| 7am | 55°F13°C | 9 mph15 km/h Northwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 17 | 53°F12°C | 58°F15°C | 8 mph13 km/h from West | Cloudy | Mostly Cloudy |
| May 18 | 55°F13°C | 61°F16°C | 7 mph11 km/h from West | Mostly Clear | Clear |
| May 19 | 57°F14°C | 64°F18°C | 7 mph11 km/h from West | Clear | Clear |
| May 20 | 60°F15°C | 67°F19°C | 7 mph11 km/h from West | Clear | Clear |
| May 21 | 60°F15°C | 69°F21°C | 5 mph8 km/h from West | Clear | Clear |
| May 22 | 61°F16°C | 69°F21°C | 5 mph9 km/h from Southwest | Mostly Clear | Partly Cloudy |
| May 23 | 61°F16°C | 68°F20°C | 5 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
Yes
Low of 55°F13°C, High of 62°F17°CWind: 7 mph11 km/h
Precipitation: None