Yes
you do need a jacket based on the weather in Buchanan Field Airport (CCR), 550 Sally Ride Dr, Concord, CA 94520, USA 1 second ago
Why? Because it's not very warm out.
50°F10°C & Partly Cloudy
Wind is 6 mph10 km/h from the SW, gusting to 15 mph24 km/h
| April 25 | ||||
| 7am | 50°F10°C | 7 mph12 km/h SW | Partly Cloudy | |
| 8am | 50°F10°C | 7 mph11 km/h SW | Mostly Cloudy | |
| 9am | 50°F10°C | 7 mph11 km/h SW | Mostly Cloudy | |
| 10am | 51°F11°C | 7 mph11 km/h SW | Mostly Cloudy | |
| 11am | 53°F12°C | 7 mph12 km/h SW | Mostly Cloudy | |
| 12pm | 56°F13°C | 8 mph12 km/h SW | Mostly Cloudy | |
| 1pm | 58°F14°C | 8 mph13 km/h SW | Mostly Cloudy | |
| 2pm | 61°F16°C | 9 mph14 km/h SW | Mostly Cloudy | |
| 3pm | 63°F17°C | 9 mph15 km/h W | Mostly Cloudy | |
| 4pm | 66°F19°C | 11 mph17 km/h W | Partly Cloudy | |
| 5pm | 67°F20°C | 12 mph20 km/h W | Partly Cloudy | |
| 6pm | 68°F20°C | 14 mph22 km/h W | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 50°F10°C | 68°F20°C | 11 mph18 km/h from W | Mostly Cloudy | Mostly Cloudy |
| April 26 | 52°F11°C | 66°F19°C | 14 mph22 km/h from W | Partly Cloudy | Clear |
| April 27 | 48°F9°C | 71°F22°C | 8 mph13 km/h from W | Mostly Clear | Clear |
| April 28 | 50°F10°C | 75°F24°C | 8 mph13 km/h from W | Clear | Mostly Clear |
| April 29 | 51°F10°C | 76°F24°C | 6 mph10 km/h from W | Clear | Clear |
| April 30 | 50°F10°C | 78°F26°C | 7 mph11 km/h from W | Clear | Clear |
| May 1 | 51°F11°C | 72°F22°C | 11 mph17 km/h from W | Mostly Clear | Partly Cloudy |
Yes
Low of 52°F11°C, High of 66°F19°CWind: 14 mph22 km/h
Precipitation: 13% rain