No
you don't need a jacket based on the weather in Glendora, CA, USA 1 second ago
66°F19°C & Mostly Clear
Wind is 1 mph2 km/h from the East, gusting to 2 mph4 km/h
| September 15 | ||||
| 7am | 64°F18°C | 2 mph3 km/h East | Mostly Clear | |
| 8am | 64°F18°C | 2 mph3 km/h East | Mostly Clear | |
| 9am | 63°F17°C | 2 mph4 km/h East | Mostly Clear | |
| 10am | 62°F17°C | 2 mph3 km/h East | Mostly Clear | |
| 11am | 66°F19°C | 2 mph3 km/h East | Mostly Clear | |
| 12pm | 72°F22°C | 2 mph3 km/h South | Mostly Clear | |
| 1pm | 77°F25°C | 3 mph5 km/h South | Clear | |
| 2pm | 82°F28°C | 3 mph5 km/h Southwest | Clear | |
| 3pm | 87°F30°C | 4 mph7 km/h Southwest | Clear | |
| 4pm | 90°F32°C | 5 mph9 km/h Southwest | Clear | |
| 5pm | 92°F33°C | 7 mph10 km/h Southwest | Clear | |
| 6pm | 92°F34°C | 7 mph12 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 62°F17°C | 92°F34°C | 5 mph7 km/h from Southwest | Clear | Clear |
| September 16 | 69°F21°C | 95°F35°C | 5 mph8 km/h from Southwest | Clear | Partly Cloudy |
| September 17 | 71°F22°C | 89°F32°C | 4 mph6 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 18 | 72°F22°C | 86°F30°C | 3 mph5 km/h from South | Rain | Partly Cloudy |
| September 19 | 71°F21°C | 89°F31°C | 3 mph5 km/h from Southwest | Mostly Clear | Clear |
| September 20 | 70°F21°C | 91°F33°C | 4 mph7 km/h from Southwest | Clear | Mostly Clear |
| September 21 | 70°F21°C | 89°F32°C | 4 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
No
Low of 69°F21°C, High of 95°F35°CWind: 5 mph8 km/h
Precipitation: None