No
you don't need a jacket based on the weather in Walnut Creek, CA, USA 1 second ago
69°F20°C & Clear
Wind is 7 mph12 km/h from the Southwest, gusting to 13 mph21 km/h
| November 3 | ||||
| 10pm | 69°F20°C | 8 mph13 km/h Southwest | Clear | |
| 11pm | 68°F20°C | 8 mph13 km/h Southwest | Clear | |
| November 4 | ||||
| 12am | 66°F19°C | 8 mph13 km/h Southwest | Clear | |
| 1am | 62°F16°C | 7 mph11 km/h Southwest | Clear | |
| 2am | 59°F15°C | 6 mph9 km/h Southwest | Clear | |
| 3am | 57°F14°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 4am | 56°F14°C | 5 mph8 km/h South | Mostly Clear | |
| 5am | 56°F13°C | 4 mph7 km/h Southwest | Mostly Clear | |
| 6am | 55°F13°C | 4 mph6 km/h South | Mostly Clear | |
| 7am | 54°F12°C | 4 mph6 km/h South | Mostly Clear | |
| 8am | 53°F12°C | 3 mph6 km/h South | Partly Cloudy | |
| 9am | 53°F12°C | 3 mph5 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 3 | 51°F11°C | 69°F20°C | 6 mph9 km/h from Southwest | Clear | Partly Cloudy |
| November 4 | 52°F11°C | 69°F20°C | 5 mph7 km/h from Southwest | Mostly Cloudy | Rain |
| November 5 | 55°F13°C | 64°F18°C | 12 mph19 km/h from South | Rain | Mostly Cloudy |
| November 6 | 53°F12°C | 67°F19°C | 4 mph6 km/h from West | Mostly Clear | Partly Cloudy |
| November 7 | 52°F11°C | 67°F20°C | 5 mph7 km/h from West | Mostly Cloudy | Partly Cloudy |
| November 8 | 52°F11°C | 69°F21°C | 4 mph7 km/h from Northeast | Partly Cloudy | Mostly Clear |
| November 9 | 51°F11°C | 69°F21°C | 3 mph5 km/h from Northeast | Mostly Cloudy | Mostly Cloudy |
Yes
Low of 52°F11°C, High of 69°F21°CWind: 5 mph7 km/h
Precipitation: None