No
you don't need a jacket based on the weather in Pittsburg, CA 94565, USA 1 second ago
86°F30°C & Clear
Wind is 9 mph15 km/h from the West, gusting to 13 mph21 km/h
| June 17 | ||||
| 6pm | 86°F30°C | 10 mph17 km/h West | Clear | |
| 7pm | 86°F30°C | 11 mph18 km/h West | Clear | |
| 8pm | 85°F29°C | 12 mph19 km/h West | Clear | |
| 9pm | 83°F28°C | 12 mph19 km/h West | Clear | |
| 10pm | 80°F27°C | 12 mph19 km/h Southwest | Clear | |
| 11pm | 75°F24°C | 12 mph20 km/h Southwest | Clear | |
| June 18 | ||||
| 12am | 70°F21°C | 13 mph21 km/h Southwest | Clear | |
| 1am | 67°F19°C | 11 mph18 km/h Southwest | Clear | |
| 2am | 65°F18°C | 11 mph18 km/h Southwest | Clear | |
| 3am | 64°F18°C | 11 mph17 km/h Southwest | Clear | |
| 4am | 62°F17°C | 10 mph17 km/h Southwest | Clear | |
| 5am | 61°F16°C | 10 mph16 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 17 | 61°F16°C | 86°F30°C | 9 mph15 km/h from West | Clear | Clear |
| June 18 | 57°F14°C | 90°F32°C | 9 mph14 km/h from West | Clear | Clear |
| June 19 | 57°F14°C | 76°F24°C | 13 mph21 km/h from Southwest | Clear | Mostly Clear |
| June 20 | 54°F12°C | 75°F24°C | 14 mph22 km/h from West | Mostly Clear | Clear |
| June 21 | 53°F11°C | 75°F24°C | 8 mph13 km/h from West | Clear | Clear |
| June 22 | 56°F13°C | 80°F26°C | 8 mph13 km/h from West | Clear | Clear |
| June 23 | 54°F12°C | 81°F27°C | 8 mph13 km/h from West | Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 91°F33°CWind: 9 mph14 km/h
Precipitation: None