Yes
you do need a jacket based on the weather in San Bernardino, CA, USA 1 second ago
Why? Because it's pretty chilly!
53°F11°C & Mostly Clear
Wind is 4 mph6 km/h from the East, gusting to 6 mph10 km/h
| February 5 | ||||
| 4am | 53°F11°C | 4 mph7 km/h East | Cloudy | |
| 5am | 53°F11°C | 4 mph7 km/h East | Cloudy | |
| 6am | 53°F11°C | 1 mph2 km/h East | Cloudy | |
| 7am | 53°F11°C | 2 mph4 km/h North | Cloudy | |
| 8am | 52°F11°C | 1 mph2 km/h Northwest | Cloudy | |
| 9am | 52°F11°C | 1 mph1 km/h Northeast | Cloudy | |
| 10am | 51°F11°C | 2 mph3 km/h North | Drizzle | |
| 11am | 51°F11°C | 2 mph3 km/h East | Cloudy | |
| 12pm | 53°F11°C | 1 mph2 km/h Southeast | Cloudy | |
| 1pm | 54°F12°C | 2 mph3 km/h West | Cloudy | |
| 2pm | 56°F13°C | 2 mph4 km/h East | Cloudy | |
| 3pm | 58°F15°C | 2 mph4 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 5 | 51°F11°C | 63°F17°C | 2 mph4 km/h from Southwest | Drizzle | Mostly Cloudy |
| February 6 | 51°F10°C | 61°F16°C | 4 mph6 km/h from Southwest | Drizzle | Rain |
| February 7 | 49°F10°C | 59°F15°C | 4 mph7 km/h from South | Drizzle | Mostly Cloudy |
| February 8 | 44°F7°C | 63°F17°C | 3 mph5 km/h from West | Partly Cloudy | Partly Cloudy |
| February 9 | 43°F6°C | 66°F19°C | 3 mph6 km/h from Northwest | Partly Cloudy | Mostly Clear |
| February 10 | 41°F5°C | 61°F16°C | 3 mph5 km/h from Southwest | Mostly Clear | Partly Cloudy |
| February 11 | 43°F6°C | 60°F16°C | 4 mph6 km/h from West | Mostly Clear | Partly Cloudy |
Yes
Low of 51°F11°C, High of 61°F16°CWind: 4 mph6 km/h
Precipitation: 34% rain