Yes
you do need a jacket based on the weather in Palo Alto, CA, USA 1 second ago
Why? Because it's not very warm out!
52°F11°C & Partly Cloudy
Wind is 3 mph5 km/h from the Southeast, gusting to 6 mph9 km/h
| April 19 | ||||
| 3am | 52°F11°C | 3 mph5 km/h South | Clear | |
| 4am | 51°F11°C | 3 mph5 km/h Southeast | Clear | |
| 5am | 50°F10°C | 2 mph3 km/h Southwest | Clear | |
| 6am | 49°F9°C | 2 mph3 km/h West | Partly Cloudy | |
| 7am | 49°F9°C | 2 mph3 km/h South | Partly Cloudy | |
| 8am | 49°F10°C | 2 mph3 km/h South | Partly Cloudy | |
| 9am | 48°F9°C | 2 mph4 km/h Southwest | Partly Cloudy | |
| 10am | 49°F9°C | 2 mph4 km/h Southwest | Partly Cloudy | |
| 11am | 51°F11°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| 12pm | 55°F13°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 1pm | 59°F15°C | 2 mph4 km/h West | Mostly Clear | |
| 2pm | 64°F18°C | 3 mph5 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 18 | 50°F10°C | 68°F20°C | 3 mph5 km/h from North | Partly Cloudy | Mostly Clear |
| April 19 | 48°F9°C | 71°F22°C | 5 mph7 km/h from West | Mostly Clear | Mostly Clear |
| April 20 | 49°F9°C | 73°F23°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 21 | 49°F9°C | 77°F25°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
| April 22 | 51°F11°C | 74°F23°C | 4 mph7 km/h from West | Partly Cloudy | Clear |
| April 23 | 49°F9°C | 64°F18°C | 7 mph12 km/h from West | Partly Cloudy | Mostly Cloudy |
| April 24 | 49°F10°C | 60°F15°C | 8 mph12 km/h from West | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 48°F9°C, High of 71°F22°CWind: 5 mph7 km/h
Precipitation: None