No
you don't need a jacket based on the weather in Atherton, CA 94027, USA 1 second ago
73°F23°C & Mostly Clear
Wind is 6 mph10 km/h from the West, gusting to 12 mph19 km/h
| July 26 | ||||
| 8pm | 71°F21°C | 8 mph13 km/h West | Mostly Clear | |
| 9pm | 68°F20°C | 8 mph13 km/h West | Mostly Clear | |
| 10pm | 65°F18°C | 7 mph12 km/h West | Mostly Clear | |
| 11pm | 63°F17°C | 6 mph10 km/h West | Mostly Clear | |
| July 27 | ||||
| 12am | 60°F16°C | 5 mph9 km/h Northwest | Mostly Clear | |
| 1am | 59°F15°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 2am | 58°F14°C | 4 mph7 km/h West | Partly Cloudy | |
| 3am | 57°F14°C | 4 mph6 km/h West | Partly Cloudy | |
| 4am | 57°F14°C | 4 mph6 km/h West | Mostly Cloudy | |
| 5am | 56°F14°C | 4 mph6 km/h West | Mostly Cloudy | |
| 6am | 56°F13°C | 4 mph6 km/h West | Mostly Cloudy | |
| 7am | 56°F13°C | 4 mph6 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 26 | 55°F13°C | 73°F23°C | 5 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| July 27 | 55°F13°C | 70°F21°C | 7 mph11 km/h from West | Partly Cloudy | Partly Cloudy |
| July 28 | 55°F13°C | 73°F23°C | 6 mph10 km/h from West | Mostly Clear | Mostly Clear |
| July 29 | 54°F12°C | 70°F21°C | 7 mph11 km/h from West | Mostly Clear | Partly Cloudy |
| July 30 | 55°F13°C | 69°F20°C | 6 mph10 km/h from West | Partly Cloudy | Partly Cloudy |
| July 31 | 56°F13°C | 70°F21°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
| August 1 | 55°F13°C | 70°F21°C | 6 mph10 km/h from West | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 70°F21°CWind: 7 mph11 km/h
Precipitation: None