No
you don't need a jacket based on the weather in Hermosa Beach, CA 90254, USA 1 second ago
62°F16°C & Mostly Cloudy
Wind is 4 mph6 km/h from the E, gusting to 6 mph10 km/h
| September 21 | ||||
| 8am | 62°F16°C | 4 mph7 km/h E | Mostly Cloudy | |
| 9am | 62°F17°C | 4 mph7 km/h E | Cloudy | |
| 10am | 62°F17°C | 4 mph7 km/h E | Cloudy | |
| 11am | 63°F17°C | 5 mph7 km/h E | Cloudy | |
| 12pm | 64°F18°C | 4 mph6 km/h E | Cloudy | |
| 1pm | 66°F19°C | 3 mph5 km/h SE | Cloudy | |
| 2pm | 67°F19°C | 3 mph5 km/h S | Mostly Cloudy | |
| 3pm | 68°F20°C | 4 mph7 km/h S | Mostly Cloudy | |
| 4pm | 69°F21°C | 7 mph11 km/h SW | Partly Cloudy | |
| 5pm | 69°F21°C | 8 mph13 km/h SW | Partly Cloudy | |
| 6pm | 69°F20°C | 9 mph14 km/h SW | Partly Cloudy | |
| 7pm | 68°F20°C | 9 mph15 km/h W | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 21 | 62°F16°C | 69°F21°C | 6 mph10 km/h from SW | Partly Cloudy | Mostly Clear |
| September 22 | 61°F16°C | 70°F21°C | 8 mph13 km/h from W | Mostly Clear | Mostly Clear |
| September 23 | 61°F16°C | 72°F22°C | 7 mph11 km/h from SW | Mostly Clear | Mostly Clear |
| September 24 | 62°F17°C | 72°F22°C | 6 mph10 km/h from W | Mostly Clear | Mostly Cloudy |
| September 25 | 61°F16°C | 69°F20°C | 8 mph12 km/h from W | Partly Cloudy | Partly Cloudy |
| September 26 | 60°F16°C | 70°F21°C | 7 mph11 km/h from W | Partly Cloudy | Partly Cloudy |
| September 27 | 60°F16°C | 70°F21°C | 5 mph9 km/h from W | Partly Cloudy | Mostly Clear |
No
Low of 62°F17°C, High of 70°F21°CWind: 8 mph13 km/h
Precipitation: None