Yes
you do need a jacket based on the weather in Jamul, CA, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool.
55°F13°C & Mostly Cloudy
Wind is 3 mph5 km/h from the W, gusting to 6 mph10 km/h
| April 23 | ||||
| 1pm | 58°F14°C | 4 mph6 km/h W | Mostly Cloudy | |
| 2pm | 61°F16°C | 4 mph7 km/h W | Partly Cloudy | |
| 3pm | 63°F17°C | 6 mph10 km/h W | Partly Cloudy | |
| 4pm | 65°F19°C | 7 mph12 km/h W | Mostly Clear | |
| 5pm | 67°F19°C | 8 mph14 km/h W | Mostly Clear | |
| 6pm | 67°F19°C | 9 mph14 km/h W | Mostly Clear | |
| 7pm | 66°F19°C | 9 mph14 km/h W | Mostly Clear | |
| 8pm | 65°F18°C | 7 mph12 km/h W | Mostly Clear | |
| 9pm | 63°F17°C | 7 mph11 km/h W | Mostly Clear | |
| 10pm | 61°F16°C | 6 mph9 km/h W | Mostly Clear | |
| 11pm | 58°F15°C | 5 mph8 km/h W | Mostly Clear | |
| April 24 | ||||
| 12am | 57°F14°C | 5 mph7 km/h NW | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 23 | 53°F11°C | 67°F19°C | 6 mph10 km/h from W | Partly Cloudy | Mostly Cloudy |
| April 24 | 52°F11°C | 66°F19°C | 7 mph12 km/h from W | Partly Cloudy | Cloudy |
| April 25 | 52°F11°C | 63°F17°C | 8 mph13 km/h from W | Mostly Cloudy | Cloudy |
| April 26 | 51°F11°C | 60°F16°C | 8 mph13 km/h from SW | Cloudy | Mostly Cloudy |
| April 27 | 51°F11°C | 65°F18°C | 6 mph10 km/h from SW | Partly Cloudy | Mostly Clear |
| April 28 | 49°F10°C | 71°F22°C | 6 mph9 km/h from W | Clear | Mostly Clear |
| April 29 | 53°F11°C | 74°F23°C | 5 mph8 km/h from W | Mostly Clear | Mostly Clear |
Yes
Low of 53°F12°C, High of 66°F19°CWind: 7 mph12 km/h
Precipitation: None