Yes
you do need a jacket based on the weather in Hayward, CA 94545, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
55°F13°C & Partly Cloudy
Wind is 2 mph4 km/h from the Southeast, gusting to 4 mph6 km/h
| November 2 | ||||
| 9am | 54°F12°C | 3 mph4 km/h East | Mostly Cloudy | |
| 10am | 53°F12°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 11am | 53°F12°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 12pm | 53°F12°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 1pm | 52°F11°C | 2 mph3 km/h East | Mostly Cloudy | |
| 2pm | 52°F11°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 3pm | 52°F11°C | 2 mph3 km/h East | Mostly Cloudy | |
| 4pm | 54°F12°C | 2 mph3 km/h East | Partly Cloudy | |
| 5pm | 57°F14°C | 1 mph2 km/h West | Partly Cloudy | |
| 6pm | 60°F16°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 7pm | 64°F18°C | 2 mph4 km/h West | Mostly Clear | |
| 8pm | 66°F19°C | 3 mph5 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 2 | 52°F11°C | 71°F22°C | 4 mph6 km/h from West | Mostly Clear | Mostly Clear |
| November 3 | 54°F12°C | 65°F18°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
| November 4 | 51°F11°C | 69°F20°C | 4 mph6 km/h from Southwest | Partly Cloudy | Rain |
| November 5 | 57°F14°C | 65°F18°C | 10 mph16 km/h from South | Rain | Partly Cloudy |
| November 6 | 55°F13°C | 65°F19°C | 3 mph6 km/h from Northwest | Mostly Clear | Partly Cloudy |
| November 7 | 54°F12°C | 66°F19°C | 3 mph5 km/h from West | Partly Cloudy | Partly Cloudy |
| November 8 | 54°F12°C | 70°F21°C | 3 mph4 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 54°F12°C, High of 65°F19°CWind: 4 mph7 km/h
Precipitation: None