No
you don't need a jacket based on the weather in Pleasanton, CA, USA 1 second ago
65°F18°C & Mostly Cloudy
Wind is 2 mph3 km/h from the Northwest, gusting to 5 mph8 km/h
| April 30 | ||||
| 2pm | 69°F20°C | 1 mph2 km/h Northwest | Partly Cloudy | |
| 3pm | 74°F23°C | 3 mph5 km/h Northwest | Partly Cloudy | |
| 4pm | 77°F25°C | 4 mph6 km/h Northwest | Clear | |
| 5pm | 80°F27°C | 5 mph8 km/h Northwest | Clear | |
| 6pm | 80°F27°C | 8 mph13 km/h West | Clear | |
| 7pm | 79°F26°C | 10 mph15 km/h West | Clear | |
| 8pm | 76°F25°C | 9 mph15 km/h West | Clear | |
| 9pm | 73°F23°C | 8 mph13 km/h West | Mostly Clear | |
| 10pm | 69°F21°C | 7 mph11 km/h West | Mostly Clear | |
| 11pm | 65°F18°C | 5 mph7 km/h Southwest | Clear | |
| May 1 | ||||
| 12am | 62°F17°C | 4 mph7 km/h Southwest | Clear | |
| 1am | 59°F15°C | 4 mph7 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 30 | 50°F10°C | 80°F27°C | 5 mph7 km/h from West | Mostly Clear | Mostly Clear |
| May 1 | 50°F10°C | 74°F23°C | 7 mph12 km/h from West | Clear | Partly Cloudy |
| May 2 | 50°F10°C | 68°F20°C | 11 mph17 km/h from Southwest | Mostly Clear | Cloudy |
| May 3 | 51°F10°C | 62°F17°C | 12 mph20 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| May 4 | 46°F8°C | 68°F20°C | 7 mph12 km/h from Southwest | Mostly Clear | Mostly Clear |
| May 5 | 49°F10°C | 75°F24°C | 7 mph11 km/h from Northwest | Clear | Clear |
| May 6 | 51°F11°C | 75°F24°C | 6 mph9 km/h from West | Clear | Mostly Clear |
Yes
Low of 50°F10°C, High of 74°F24°CWind: 7 mph12 km/h
Precipitation: None