Yes
you do need a jacket based on the weather in Vacaville, CA, USA 1 second ago
Why? Because there are strong winds blowing out there!
63°F17°C & Cloudy
Wind is 12 mph20 km/h from the Southwest, gusting to 25 mph41 km/h
| October 26 | ||||
| 8pm | 63°F17°C | 12 mph20 km/h Southwest | Drizzle | |
| 9pm | 64°F18°C | 12 mph20 km/h Southwest | Drizzle | |
| 10pm | 64°F18°C | 11 mph18 km/h South | Cloudy | |
| 11pm | 63°F17°C | 13 mph20 km/h South | Cloudy | |
| October 27 | ||||
| 12am | 63°F17°C | 12 mph19 km/h Southwest | Cloudy | |
| 1am | 62°F16°C | 10 mph17 km/h Southwest | Mostly Cloudy | |
| 2am | 60°F16°C | 10 mph16 km/h Southwest | Partly Cloudy | |
| 3am | 58°F15°C | 7 mph12 km/h Southwest | Partly Cloudy | |
| 4am | 57°F14°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 5am | 56°F13°C | 6 mph10 km/h Southwest | Mostly Clear | |
| 6am | 54°F12°C | 5 mph9 km/h Southwest | Mostly Clear | |
| 7am | 53°F12°C | 5 mph9 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 26 | 53°F12°C | 64°F18°C | 9 mph15 km/h from Southwest | Drizzle | Partly Cloudy |
| October 27 | 50°F10°C | 71°F22°C | 7 mph12 km/h from North | Clear | Clear |
| October 28 | 49°F9°C | 76°F24°C | 4 mph7 km/h from Northeast | Clear | Clear |
| October 29 | 52°F11°C | 83°F28°C | 4 mph7 km/h from North | Clear | Clear |
| October 30 | 54°F12°C | 75°F24°C | 4 mph6 km/h from West | Partly Cloudy | Clear |
| October 31 | 51°F11°C | 76°F25°C | 3 mph5 km/h from South | Clear | Clear |
| November 1 | 52°F11°C | 78°F26°C | 3 mph5 km/h from Northeast | Clear | Clear |
Yes
Low of 50°F10°C, High of 72°F22°CWind: 7 mph12 km/h
Precipitation: None