Yes
you do need a jacket based on the weather in Alum Rock (Alum Rock), California, United States 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
55°F13°C & Mostly Clear
Wind is 1 mph2 km/h from the East, gusting to 2 mph3 km/h
| November 6 | ||||
| 11am | 55°F13°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 12pm | 54°F12°C | 1 mph2 km/h East | Mostly Clear | |
| 1pm | 53°F12°C | 2 mph3 km/h North | Mostly Clear | |
| 2pm | 53°F12°C | 2 mph4 km/h North | Partly Cloudy | |
| 3pm | 53°F11°C | 1 mph2 km/h East | Partly Cloudy | |
| 4pm | 55°F13°C | 1 mph1 km/h North | Mostly Clear | |
| 5pm | 59°F15°C | 2 mph3 km/h West | Partly Cloudy | |
| 6pm | 62°F17°C | 3 mph4 km/h West | Mostly Clear | |
| 7pm | 65°F18°C | 4 mph6 km/h West | Mostly Clear | |
| 8pm | 66°F19°C | 5 mph9 km/h Northwest | Mostly Clear | |
| 9pm | 68°F20°C | 6 mph10 km/h Northwest | Clear | |
| 10pm | 68°F20°C | 7 mph11 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 6 | 52°F11°C | 68°F20°C | 4 mph7 km/h from Northwest | Mostly Clear | Partly Cloudy |
| November 7 | 53°F12°C | 71°F22°C | 5 mph8 km/h from Northwest | Mostly Clear | Mostly Clear |
| November 8 | 52°F11°C | 75°F24°C | 3 mph5 km/h from Northwest | Mostly Clear | Clear |
| November 9 | 54°F12°C | 80°F26°C | 3 mph4 km/h from Northwest | Mostly Clear | Partly Cloudy |
| November 10 | 58°F14°C | 79°F26°C | 3 mph4 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| November 11 | 58°F14°C | 78°F26°C | 2 mph3 km/h from West | Partly Cloudy | Mostly Cloudy |
| November 12 | 58°F14°C | 70°F21°C | 5 mph8 km/h from South | Partly Cloudy | Rain |
Yes
Low of 54°F12°C, High of 72°F22°CWind: 5 mph8 km/h
Precipitation: 37% clear