No
you don't need a jacket based on the weather in Pittsburg, CA, USA 1 second ago
61°F16°C & Cloudy
Wind is 7 mph12 km/h from the Southwest, gusting to 15 mph24 km/h
| October 26 | ||||
| 3am | 61°F16°C | 8 mph13 km/h Southwest | Cloudy | |
| 4am | 60°F16°C | 9 mph14 km/h Southwest | Cloudy | |
| 5am | 59°F15°C | 8 mph12 km/h West | Cloudy | |
| 6am | 58°F15°C | 6 mph10 km/h West | Mostly Cloudy | |
| 7am | 58°F14°C | 6 mph10 km/h West | Partly Cloudy | |
| 8am | 57°F14°C | 7 mph11 km/h West | Mostly Cloudy | |
| 9am | 57°F14°C | 7 mph11 km/h West | Mostly Cloudy | |
| 10am | 56°F13°C | 6 mph9 km/h Southwest | Partly Cloudy | |
| 11am | 54°F12°C | 5 mph7 km/h Southwest | Mostly Cloudy | |
| 12pm | 54°F12°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| 1pm | 54°F12°C | 3 mph5 km/h Southwest | Mostly Cloudy | |
| 2pm | 53°F12°C | 4 mph6 km/h Southwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 25 | 58°F14°C | 66°F19°C | 5 mph8 km/h from Southwest | Rain | Mostly Cloudy |
| October 26 | 53°F12°C | 68°F20°C | 7 mph12 km/h from Southwest | Mostly Cloudy | Mostly Clear |
| October 27 | 50°F10°C | 70°F21°C | 5 mph8 km/h from North | Mostly Clear | Clear |
| October 28 | 51°F10°C | 74°F23°C | 3 mph5 km/h from North | Clear | Clear |
| October 29 | 53°F12°C | 79°F26°C | 3 mph5 km/h from Northwest | Clear | Mostly Clear |
| October 30 | 55°F13°C | 78°F25°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Clear |
| October 31 | 54°F12°C | 77°F25°C | 3 mph4 km/h from North | Mostly Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 68°F20°CWind: 7 mph12 km/h
Precipitation: None