No
you don't need a jacket based on the weather in Palo Alto, CA, USA 1 second ago
61°F16°C & Cloudy
Wind is 4 mph7 km/h from the West, gusting to 7 mph12 km/h
| April 17 | ||||
| 8pm | 62°F17°C | 5 mph7 km/h West | Mostly Clear | |
| 9pm | 62°F17°C | 4 mph7 km/h West | Mostly Clear | |
| 10pm | 60°F16°C | 5 mph8 km/h West | Clear | |
| 11pm | 57°F14°C | 5 mph7 km/h West | Clear | |
| April 18 | ||||
| 12am | 54°F12°C | 4 mph6 km/h Northwest | Clear | |
| 1am | 52°F11°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 2am | 51°F11°C | 3 mph5 km/h West | Mostly Clear | |
| 3am | 50°F10°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 4am | 50°F10°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 5am | 49°F9°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 6am | 48°F9°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 7am | 48°F9°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 17 | 50°F10°C | 62°F17°C | 3 mph5 km/h from West | Mostly Cloudy | Mostly Clear |
| April 18 | 48°F9°C | 70°F21°C | 5 mph8 km/h from Northwest | Mostly Clear | Clear |
| April 19 | 48°F9°C | 71°F21°C | 5 mph8 km/h from West | Clear | Mostly Clear |
| April 20 | 48°F9°C | 70°F21°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| April 21 | 47°F8°C | 73°F23°C | 4 mph6 km/h from Northwest | Clear | Clear |
| April 22 | 49°F9°C | 70°F21°C | 5 mph8 km/h from West | Mostly Clear | Partly Cloudy |
| April 23 | 48°F9°C | 63°F17°C | 7 mph12 km/h from West | Partly Cloudy | Mostly Cloudy |
Yes
Low of 48°F9°C, High of 70°F21°CWind: 5 mph8 km/h
Precipitation: None