Yes
you do need a jacket based on the weather in Martinez, CA 94553, USA 1 second ago
Why? Because it's not very warm out!
58°F14°C & Clear
Wind is 1 mph2 km/h from the West, gusting to 1 mph2 km/h
| October 21 | ||||
| 11am | 57°F14°C | 1 mph2 km/h West | Clear | |
| 12pm | 56°F14°C | 1 mph2 km/h East | Clear | |
| 1pm | 55°F13°C | 2 mph4 km/h East | Clear | |
| 2pm | 54°F12°C | 3 mph5 km/h Southeast | Clear | |
| 3pm | 55°F13°C | 4 mph6 km/h Southeast | Clear | |
| 4pm | 59°F15°C | 4 mph6 km/h Southeast | Clear | |
| 5pm | 64°F18°C | 4 mph7 km/h East | Clear | |
| 6pm | 68°F20°C | 5 mph8 km/h East | Clear | |
| 7pm | 72°F22°C | 5 mph8 km/h East | Clear | |
| 8pm | 75°F24°C | 4 mph7 km/h Northeast | Clear | |
| 9pm | 77°F25°C | 3 mph5 km/h Northeast | Clear | |
| 10pm | 78°F25°C | 2 mph4 km/h Northeast | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 21 | 54°F12°C | 78°F26°C | 5 mph7 km/h from Southeast | Clear | Mostly Cloudy |
| October 22 | 58°F14°C | 67°F19°C | 11 mph17 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| October 23 | 55°F13°C | 71°F21°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| October 24 | 53°F12°C | 70°F21°C | 7 mph11 km/h from West | Mostly Cloudy | Drizzle |
| October 25 | 58°F14°C | 66°F19°C | 7 mph12 km/h from Southwest | Cloudy | Drizzle |
| October 26 | 54°F12°C | 64°F18°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| October 27 | 51°F10°C | 67°F19°C | 4 mph7 km/h from West | Mostly Clear | Mostly Clear |
Yes
Low of 58°F15°C, High of 67°F20°CWind: 11 mph17 km/h
Precipitation: None