No
you don't need a jacket based on the weather in Atherton, CA 94027, USA 1 second ago
61°F16°C & Mostly Clear
Wind is 8 mph13 km/h from the West, gusting to 17 mph27 km/h
| July 4 | ||||
| 12am | 59°F15°C | 6 mph10 km/h West | Clear | |
| 1am | 58°F14°C | 5 mph7 km/h West | Clear | |
| 2am | 57°F14°C | 5 mph7 km/h Southwest | Clear | |
| 3am | 55°F13°C | 5 mph9 km/h South | Clear | |
| 4am | 54°F12°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 5am | 53°F12°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 6am | 53°F11°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 7am | 52°F11°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 8am | 52°F11°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 9am | 52°F11°C | 6 mph9 km/h Southwest | Mostly Clear | |
| 10am | 54°F12°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 11am | 56°F14°C | 5 mph8 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 52°F11°C | 73°F23°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Clear |
| July 4 | 52°F11°C | 67°F20°C | 8 mph14 km/h from West | Mostly Clear | Mostly Clear |
| July 5 | 50°F10°C | 70°F21°C | 7 mph11 km/h from West | Mostly Clear | Partly Cloudy |
| July 6 | 52°F11°C | 70°F21°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| July 7 | 53°F12°C | 74°F23°C | 5 mph8 km/h from West | Clear | Mostly Clear |
| July 8 | 54°F12°C | 74°F24°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| July 9 | 54°F12°C | 76°F24°C | 6 mph9 km/h from Northwest | Clear | Mostly Clear |
Yes
Low of 52°F11°C, High of 67°F20°CWind: 8 mph14 km/h
Precipitation: None