No
you don't need a jacket based on the weather in Pleasanton, CA 94588, USA 1 second ago
60°F16°C & Partly Cloudy
Wind is 1 mph2 km/h from the Southwest, gusting to 12 mph19 km/h
| September 7 | ||||
| 3am | 60°F16°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| 4am | 60°F16°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 5am | 59°F15°C | 2 mph4 km/h Southwest | Mostly Clear | |
| 6am | 58°F15°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 7am | 58°F14°C | 2 mph2 km/h Southwest | Mostly Clear | |
| 8am | 56°F14°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 9am | 56°F13°C | 2 mph4 km/h Northwest | Mostly Clear | |
| 10am | 57°F14°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 11am | 60°F15°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 12pm | 64°F18°C | 3 mph6 km/h Southwest | Partly Cloudy | |
| 1pm | 69°F20°C | 4 mph7 km/h West | Partly Cloudy | |
| 2pm | 73°F23°C | 6 mph10 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 6 | 60°F16°C | 76°F24°C | 7 mph12 km/h from West | Mostly Clear | Mostly Clear |
| September 7 | 56°F13°C | 80°F27°C | 7 mph11 km/h from West | Partly Cloudy | Partly Cloudy |
| September 8 | 59°F15°C | 78°F26°C | 8 mph13 km/h from West | Partly Cloudy | Mostly Cloudy |
| September 9 | 61°F16°C | 75°F24°C | 8 mph13 km/h from West | Mostly Cloudy | Mostly Cloudy |
| September 10 | 60°F15°C | 72°F22°C | 9 mph14 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 11 | 58°F14°C | 75°F24°C | 8 mph12 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 12 | 57°F14°C | 76°F24°C | 6 mph10 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 55°F13°C, High of 80°F27°CWind: 7 mph11 km/h
Precipitation: None