Yes
you do need a jacket based on the weather in San Diego (Mid-City), California, United States 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
48°F9°C & Partly Cloudy
Wind is 3 mph5 km/h from the East, gusting to 4 mph7 km/h
| January 30 | ||||
| 3am | 48°F9°C | 3 mph6 km/h East | Partly Cloudy | |
| 4am | 48°F9°C | 3 mph5 km/h East | Mostly Cloudy | |
| 5am | 48°F9°C | 3 mph5 km/h East | Mostly Cloudy | |
| 6am | 48°F9°C | 3 mph5 km/h East | Mostly Cloudy | |
| 7am | 47°F8°C | 4 mph6 km/h East | Partly Cloudy | |
| 8am | 48°F9°C | 3 mph4 km/h East | Mostly Cloudy | |
| 9am | 48°F9°C | 2 mph4 km/h East | Mostly Cloudy | |
| 10am | 48°F9°C | 3 mph4 km/h East | Mostly Cloudy | |
| 11am | 50°F10°C | 2 mph4 km/h East | Mostly Cloudy | |
| 12pm | 53°F11°C | 2 mph2 km/h Southeast | Mostly Cloudy | |
| 1pm | 55°F13°C | 2 mph3 km/h West | Mostly Cloudy | |
| 2pm | 57°F14°C | 3 mph6 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 29 | 48°F9°C | 60°F16°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| January 30 | 47°F8°C | 59°F15°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Clear |
| January 31 | 42°F6°C | 62°F17°C | 5 mph7 km/h from Northwest | Mostly Clear | Partly Cloudy |
| February 1 | 43°F6°C | 66°F19°C | 4 mph7 km/h from Northwest | Partly Cloudy | Mostly Clear |
| February 2 | 48°F9°C | 71°F22°C | 4 mph7 km/h from Northwest | Clear | Mostly Clear |
| February 3 | 49°F9°C | 66°F19°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Cloudy |
| February 4 | 51°F11°C | 60°F16°C | 4 mph6 km/h from West | Partly Cloudy | Mostly Cloudy |
Yes
Low of 46°F8°C, High of 59°F15°CWind: 4 mph7 km/h
Precipitation: None