No
you don't need a jacket based on the weather in Pasadena, CA 91105, USA 1 second ago
60°F15°C & Mostly Clear
Wind is 3 mph5 km/h from the Northeast, gusting to 6 mph10 km/h
| September 11 | ||||
| 10am | 60°F16°C | 3 mph5 km/h East | Mostly Clear | |
| 11am | 63°F17°C | 2 mph4 km/h East | Mostly Cloudy | |
| 12pm | 65°F19°C | 3 mph4 km/h Southeast | Mostly Cloudy | |
| 1pm | 69°F20°C | 3 mph5 km/h South | Partly Cloudy | |
| 2pm | 72°F22°C | 5 mph7 km/h South | Mostly Clear | |
| 3pm | 75°F24°C | 5 mph8 km/h South | Clear | |
| 4pm | 78°F25°C | 6 mph10 km/h Southwest | Clear | |
| 5pm | 79°F26°C | 7 mph12 km/h Southwest | Mostly Clear | |
| 6pm | 79°F26°C | 8 mph13 km/h Southwest | Mostly Clear | |
| 7pm | 78°F26°C | 8 mph12 km/h Southwest | Mostly Clear | |
| 8pm | 77°F25°C | 7 mph11 km/h Southwest | Clear | |
| 9pm | 74°F24°C | 6 mph9 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 60°F15°C | 79°F26°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 12 | 61°F16°C | 79°F26°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 13 | 62°F17°C | 82°F28°C | 5 mph8 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 14 | 64°F18°C | 86°F30°C | 4 mph7 km/h from Southwest | Clear | Clear |
| September 15 | 66°F19°C | 89°F32°C | 4 mph7 km/h from Southwest | Clear | Clear |
| September 16 | 69°F20°C | 93°F34°C | 5 mph7 km/h from Southwest | Clear | Mostly Clear |
| September 17 | 72°F22°C | 94°F34°C | 4 mph7 km/h from Southwest | Mostly Clear | Partly Cloudy |
No
Low of 61°F16°C, High of 79°F26°CWind: 5 mph8 km/h
Precipitation: None