Yes
you do need a jacket based on the weather in Antioch, CA, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
55°F13°C & Clear
Wind is 1 mph2 km/h from the West, gusting to 2 mph3 km/h
| April 29 | ||||
| 11am | 56°F13°C | 2 mph3 km/h West | Clear | |
| 12pm | 61°F16°C | 3 mph4 km/h Northwest | Clear | |
| 1pm | 66°F19°C | 3 mph5 km/h Northwest | Clear | |
| 2pm | 70°F21°C | 4 mph6 km/h Northwest | Clear | |
| 3pm | 74°F23°C | 4 mph7 km/h Northwest | Clear | |
| 4pm | 77°F25°C | 5 mph9 km/h Northwest | Clear | |
| 5pm | 80°F27°C | 6 mph9 km/h Northwest | Clear | |
| 6pm | 81°F27°C | 7 mph11 km/h Northwest | Partly Cloudy | |
| 7pm | 81°F27°C | 9 mph14 km/h West | Mostly Clear | |
| 8pm | 80°F27°C | 10 mph16 km/h West | Mostly Cloudy | |
| 9pm | 78°F25°C | 10 mph16 km/h West | Partly Cloudy | |
| 10pm | 74°F23°C | 9 mph14 km/h West | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 29 | 51°F10°C | 81°F27°C | 6 mph9 km/h from West | Mostly Clear | Partly Cloudy |
| April 30 | 53°F12°C | 82°F28°C | 5 mph9 km/h from Northwest | Mostly Clear | Clear |
| May 1 | 54°F12°C | 79°F26°C | 9 mph14 km/h from West | Clear | Clear |
| May 2 | 52°F11°C | 74°F23°C | 11 mph18 km/h from Southwest | Mostly Clear | Cloudy |
| May 3 | 52°F11°C | 65°F18°C | 13 mph21 km/h from West | Partly Cloudy | Mostly Cloudy |
| May 4 | 50°F10°C | 67°F19°C | 7 mph11 km/h from West | Mostly Cloudy | Mostly Clear |
| May 5 | 47°F9°C | 74°F23°C | 6 mph9 km/h from Northwest | Mostly Clear | Clear |
Yes
Low of 53°F12°C, High of 82°F28°CWind: 5 mph9 km/h
Precipitation: None