No
you don't need a jacket based on the weather in Pasadena, CA, USA 1 second ago
63°F17°C & Clear
Wind is 1 mph2 km/h from the West, gusting to 2 mph3 km/h
| October 21 | ||||
| 4pm | 64°F18°C | 1 mph2 km/h Southwest | Clear | |
| 5pm | 69°F20°C | 2 mph3 km/h Southeast | Clear | |
| 6pm | 71°F22°C | 2 mph3 km/h South | Mostly Cloudy | |
| 7pm | 74°F23°C | 4 mph6 km/h South | Mostly Cloudy | |
| 8pm | 77°F25°C | 3 mph5 km/h South | Mostly Clear | |
| 9pm | 78°F26°C | 5 mph8 km/h South | Partly Cloudy | |
| 10pm | 76°F25°C | 6 mph10 km/h Southwest | Partly Cloudy | |
| 11pm | 75°F24°C | 5 mph9 km/h Southwest | Partly Cloudy | |
| October 22 | ||||
| 12am | 73°F23°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 1am | 71°F21°C | 3 mph5 km/h Southwest | Partly Cloudy | |
| 2am | 68°F20°C | 2 mph4 km/h Southwest | Mostly Cloudy | |
| 3am | 66°F19°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 21 | 57°F14°C | 78°F26°C | 3 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| October 22 | 57°F14°C | 71°F21°C | 5 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
| October 23 | 55°F13°C | 75°F24°C | 3 mph6 km/h from Southwest | Mostly Clear | Clear |
| October 24 | 60°F16°C | 81°F27°C | 3 mph5 km/h from Southwest | Clear | Clear |
| October 25 | 59°F15°C | 75°F24°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| October 26 | 58°F14°C | 73°F23°C | 4 mph6 km/h from Southwest | Partly Cloudy | Mostly Clear |
| October 27 | 57°F14°C | 77°F25°C | 3 mph5 km/h from Southwest | Clear | Clear |
Yes
Low of 57°F14°C, High of 71°F22°CWind: 5 mph7 km/h
Precipitation: None