Yes
you do need a jacket based on the weather in Hacienda Heights, CA 91745, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
56°F13°C & Partly Cloudy
Wind is 2 mph4 km/h from the South, gusting to 3 mph5 km/h
| November 1 | ||||
| 12pm | 56°F13°C | 3 mph5 km/h South | Partly Cloudy | |
| 1pm | 57°F14°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| 2pm | 57°F14°C | 1 mph2 km/h Northeast | Haze | |
| 3pm | 57°F14°C | 1 mph2 km/h South | Haze | |
| 4pm | 60°F15°C | 2 mph3 km/h Northeast | Partly Cloudy | |
| 5pm | 64°F18°C | 2 mph4 km/h North | Mostly Clear | |
| 6pm | 70°F21°C | 2 mph4 km/h West | Mostly Clear | |
| 7pm | 74°F23°C | 3 mph5 km/h Southwest | Clear | |
| 8pm | 77°F25°C | 3 mph6 km/h Southwest | Clear | |
| 9pm | 80°F27°C | 4 mph7 km/h Southwest | Clear | |
| 10pm | 82°F28°C | 5 mph8 km/h Southwest | Clear | |
| 11pm | 81°F27°C | 6 mph9 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 1 | 56°F13°C | 82°F28°C | 4 mph6 km/h from Southwest | Mostly Clear | Mostly Clear |
| November 2 | 57°F14°C | 79°F26°C | 4 mph6 km/h from Southwest | Mostly Clear | Partly Cloudy |
| November 3 | 57°F14°C | 77°F25°C | 4 mph6 km/h from Southwest | Partly Cloudy | Mostly Clear |
| November 4 | 55°F13°C | 76°F25°C | 4 mph6 km/h from Southwest | Clear | Mostly Clear |
| November 5 | 55°F13°C | 72°F22°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Clear |
| November 6 | 54°F12°C | 74°F23°C | 4 mph6 km/h from Southwest | Mostly Clear | Clear |
| November 7 | 56°F13°C | 79°F26°C | 3 mph5 km/h from Southwest | Clear | Clear |
Yes
Low of 57°F14°C, High of 79°F26°CWind: 4 mph6 km/h
Precipitation: None