Yes
you do need a jacket based on the weather in San Dimas, CA, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it!
47°F8°C & Clear
Wind is 7 mph11 km/h from the East, gusting to 9 mph15 km/h
| January 24 | ||||
| 10am | 47°F8°C | 7 mph11 km/h East | Clear | |
| 11am | 50°F10°C | 6 mph9 km/h East | Clear | |
| 12pm | 56°F13°C | 5 mph8 km/h East | Clear | |
| 1pm | 61°F16°C | 4 mph6 km/h Southeast | Clear | |
| 2pm | 65°F18°C | 4 mph6 km/h Southeast | Clear | |
| 3pm | 68°F20°C | 3 mph5 km/h Southeast | Clear | |
| 4pm | 70°F21°C | 3 mph5 km/h Southwest | Mostly Clear | |
| 5pm | 71°F22°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| 6pm | 70°F21°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 7pm | 69°F20°C | 5 mph9 km/h Southwest | Partly Cloudy | |
| 8pm | 64°F18°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 9pm | 60°F16°C | 4 mph6 km/h West | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 24 | 47°F8°C | 71°F22°C | 4 mph7 km/h from South | Mostly Clear | Mostly Cloudy |
| January 25 | 46°F8°C | 60°F16°C | 6 mph10 km/h from South | Mostly Cloudy | Rain |
| January 26 | 45°F7°C | 51°F11°C | 4 mph6 km/h from South | Rain | Rain |
| January 27 | 41°F5°C | 52°F11°C | 3 mph5 km/h from South | Drizzle | Mostly Clear |
| January 28 | 40°F4°C | 55°F13°C | 3 mph5 km/h from Southwest | Mostly Clear | Mostly Clear |
| January 29 | 41°F5°C | 58°F15°C | 3 mph5 km/h from Southwest | Clear | Clear |
| January 30 | 43°F6°C | 61°F16°C | 3 mph5 km/h from Southwest | Mostly Clear | Partly Cloudy |
Yes
Low of 46°F8°C, High of 60°F16°CWind: 6 mph10 km/h
Precipitation: 22% rain