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!
57°F14°C & Cloudy
Wind is 3 mph5 km/h from the Northeast, gusting to 6 mph9 km/h
| October 14 | ||||
| 7pm | 58°F14°C | 3 mph5 km/h Northeast | Cloudy | |
| 8pm | 58°F15°C | 4 mph6 km/h Northeast | Cloudy | |
| 9pm | 59°F15°C | 3 mph5 km/h North | Cloudy | |
| 10pm | 59°F15°C | 3 mph5 km/h Northeast | Mostly Cloudy | |
| 11pm | 59°F15°C | 3 mph5 km/h Northeast | Cloudy | |
| October 15 | ||||
| 12am | 58°F14°C | 3 mph5 km/h Northeast | Cloudy | |
| 1am | 57°F14°C | 2 mph4 km/h Northeast | Cloudy | |
| 2am | 56°F13°C | 2 mph3 km/h Southwest | Drizzle | |
| 3am | 55°F13°C | 2 mph3 km/h South | Drizzle | |
| 4am | 54°F12°C | 2 mph4 km/h South | Drizzle | |
| 5am | 54°F12°C | 3 mph5 km/h South | Drizzle | |
| 6am | 53°F12°C | 3 mph6 km/h South | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 14 | 51°F10°C | 59°F15°C | 3 mph4 km/h from Northeast | Drizzle | Drizzle |
| October 15 | 52°F11°C | 63°F17°C | 3 mph4 km/h from Northeast | Mostly Cloudy | Mostly Clear |
| October 16 | 49°F10°C | 68°F20°C | 3 mph5 km/h from West | Mostly Clear | Mostly Clear |
| October 17 | 51°F10°C | 72°F22°C | 3 mph5 km/h from Northeast | Clear | Clear |
| October 18 | 52°F11°C | 75°F24°C | 4 mph6 km/h from Northeast | Clear | Clear |
| October 19 | 54°F12°C | 72°F22°C | 7 mph11 km/h from Southwest | Mostly Clear | Mostly Clear |
| October 20 | 49°F9°C | 70°F21°C | 6 mph10 km/h from Northwest | Clear | Clear |
Yes
Low of 52°F11°C, High of 64°F18°CWind: 3 mph4 km/h
Precipitation: 10% rain