Yes
you do need a jacket based on the weather in Pomona, CA, USA 1 second ago
Why? Because it's pretty chilly.
52°F11°C & Cloudy
Wind is 4 mph6 km/h from the SW, gusting to 12 mph19 km/h
| April 25 | ||||
| 4am | 52°F11°C | 4 mph6 km/h SW | Mostly Cloudy | |
| 5am | 52°F11°C | 4 mph7 km/h SW | Cloudy | |
| 6am | 52°F11°C | 4 mph7 km/h SW | Cloudy | |
| 7am | 51°F11°C | 4 mph7 km/h SW | Cloudy | |
| 8am | 50°F10°C | 4 mph7 km/h SW | Cloudy | |
| 9am | 51°F10°C | 4 mph6 km/h SW | Cloudy | |
| 10am | 51°F11°C | 4 mph7 km/h SW | Cloudy | |
| 11am | 52°F11°C | 4 mph6 km/h SW | Cloudy | |
| 12pm | 53°F11°C | 4 mph6 km/h SW | Cloudy | |
| 1pm | 54°F12°C | 5 mph8 km/h SW | Cloudy | |
| 2pm | 56°F13°C | 5 mph8 km/h SW | Mostly Cloudy | |
| 3pm | 58°F14°C | 6 mph10 km/h SW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 50°F10°C | 62°F17°C | 7 mph11 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| April 26 | 50°F10°C | 66°F19°C | 8 mph14 km/h from SW | Partly Cloudy | Mostly Clear |
| April 27 | 49°F10°C | 69°F21°C | 6 mph10 km/h from SW | Mostly Clear | Clear |
| April 28 | 50°F10°C | 76°F24°C | 5 mph8 km/h from SW | Clear | Clear |
| April 29 | 54°F12°C | 80°F26°C | 5 mph8 km/h from SW | Clear | Clear |
| April 30 | 54°F12°C | 77°F25°C | 6 mph10 km/h from SW | Clear | Mostly Clear |
| May 1 | 51°F11°C | 74°F24°C | 6 mph10 km/h from SW | Mostly Clear | Mostly Clear |
Yes
Low of 50°F10°C, High of 65°F19°CWind: 8 mph14 km/h
Precipitation: 10% rain