Yes
you do need a jacket based on the weather in Pleasant Hill, CA, USA 1 second ago
Why? Because it's not very warm out!
55°F13°C & Mostly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 6 mph10 km/h
| November 4 | ||||
| 11am | 54°F12°C | 4 mph6 km/h South | Mostly Cloudy | |
| 12pm | 54°F12°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| 1pm | 53°F12°C | 4 mph6 km/h South | Mostly Cloudy | |
| 2pm | 53°F12°C | 4 mph6 km/h South | Mostly Cloudy | |
| 3pm | 53°F12°C | 4 mph6 km/h South | Mostly Cloudy | |
| 4pm | 56°F13°C | 2 mph3 km/h South | Mostly Cloudy | |
| 5pm | 60°F16°C | 2 mph3 km/h Southwest | Mostly Cloudy | |
| 6pm | 64°F18°C | 3 mph4 km/h Southwest | Mostly Cloudy | |
| 7pm | 66°F19°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 8pm | 68°F20°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| 9pm | 69°F21°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 10pm | 69°F21°C | 8 mph12 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night | 
|---|---|---|---|---|---|
| November 4 | 53°F12°C | 69°F21°C | 5 mph8 km/h from Southwest | Mostly Cloudy | Rain | 
| November 5 | 57°F14°C | 65°F18°C | 12 mph19 km/h from South | Rain | Mostly Cloudy | 
| November 6 | 54°F12°C | 67°F19°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Cloudy | 
| November 7 | 55°F13°C | 68°F20°C | 5 mph8 km/h from West | Partly Cloudy | Partly Cloudy | 
| November 8 | 54°F12°C | 70°F21°C | 3 mph5 km/h from Northeast | Mostly Clear | Mostly Clear | 
| November 9 | 52°F11°C | 71°F22°C | 4 mph6 km/h from Northeast | Partly Cloudy | Mostly Cloudy | 
| November 10 | 56°F13°C | 72°F22°C | 3 mph5 km/h from Northeast | Mostly Cloudy | Mostly Cloudy | 
Yes
Low of 57°F14°C, High of 64°F18°CWind: 12 mph19 km/h
Precipitation: 89% rain