Yes
you do need a jacket based on the weather in Pleasanton, CA 94588, USA 1 second ago
Why? Because it's quite chilly!
39°F4°C & Clear
Wind is 3 mph5 km/h from the Southwest, gusting to 6 mph9 km/h
| March 18 | ||||
| 8am | 39°F4°C | 4 mph6 km/h Southwest | Clear | |
| 9am | 38°F3°C | 4 mph6 km/h West | Clear | |
| 10am | 38°F3°C | 3 mph5 km/h Southwest | Clear | |
| 11am | 39°F4°C | 2 mph3 km/h Southwest | Clear | |
| 12pm | 44°F6°C | 2 mph3 km/h Southeast | Clear | |
| 1pm | 48°F9°C | 2 mph3 km/h South | Clear | |
| 2pm | 51°F11°C | 2 mph3 km/h West | Clear | |
| 3pm | 54°F12°C | 2 mph4 km/h Northwest | Clear | |
| 4pm | 56°F13°C | 3 mph5 km/h Northwest | Mostly Clear | |
| 5pm | 57°F14°C | 4 mph6 km/h Northwest | Mostly Clear | |
| 6pm | 58°F14°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 7pm | 58°F15°C | 6 mph10 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| March 18 | 37°F3°C | 58°F15°C | 4 mph6 km/h from West | Mostly Clear | Partly Cloudy |
| March 19 | 37°F3°C | 58°F14°C | 5 mph9 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| March 20 | 43°F6°C | 61°F16°C | 4 mph7 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| March 21 | 40°F4°C | 61°F16°C | 5 mph7 km/h from West | Mostly Cloudy | Partly Cloudy |
| March 22 | 42°F6°C | 65°F18°C | 5 mph7 km/h from West | Mostly Cloudy | Partly Cloudy |
| March 23 | 46°F8°C | 70°F21°C | 3 mph6 km/h from Northwest | Mostly Clear | Mostly Clear |
| March 24 | 48°F9°C | 79°F26°C | 3 mph5 km/h from Northeast | Clear | Partly Cloudy |
Yes
Low of 37°F3°C, High of 58°F15°CWind: 5 mph9 km/h
Precipitation: None