No
you don't need a jacket based on the weather in Vacaville, CA, USA 1 second ago
63°F17°C & Clear
Wind is 4 mph6 km/h from the Southwest, gusting to 4 mph7 km/h
| November 3 | ||||
| 6am | 63°F17°C | 4 mph6 km/h Southwest | Clear | |
| 7am | 62°F16°C | 3 mph5 km/h Southwest | Clear | |
| 8am | 60°F16°C | 4 mph7 km/h Southwest | Clear | |
| 9am | 59°F15°C | 5 mph7 km/h Southwest | Clear | |
| 10am | 58°F15°C | 4 mph7 km/h Southwest | Clear | |
| 11am | 57°F14°C | 5 mph8 km/h Southwest | Clear | |
| 12pm | 56°F13°C | 6 mph9 km/h Southwest | Clear | |
| 1pm | 55°F13°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 2pm | 54°F12°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 3pm | 53°F12°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 4pm | 55°F13°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 5pm | 58°F15°C | 8 mph13 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 2 | 52°F11°C | 79°F26°C | 3 mph4 km/h from Northeast | Clear | Clear |
| November 3 | 53°F12°C | 71°F21°C | 9 mph15 km/h from Southwest | Clear | Mostly Cloudy |
| November 4 | 52°F11°C | 68°F20°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Rain |
| November 5 | 56°F13°C | 65°F18°C | 11 mph18 km/h from Southwest | Rain | Mostly Cloudy |
| November 6 | 53°F11°C | 68°F20°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| November 7 | 53°F11°C | 69°F20°C | 5 mph9 km/h from West | Partly Cloudy | Mostly Clear |
| November 8 | 53°F12°C | 70°F21°C | 4 mph7 km/h from Northeast | Mostly Clear | Partly Cloudy |
Yes
Low of 54°F12°C, High of 71°F22°CWind: 9 mph15 km/h
Precipitation: None