No
you don't need a jacket based on the weather in Glendora, CA, USA 1 second ago
95°F35°C & Clear
Wind is 7 mph11 km/h from the Southwest, gusting to 10 mph16 km/h
| September 16 | ||||
| 5pm | 95°F35°C | 8 mph12 km/h Southwest | Clear | |
| 6pm | 96°F35°C | 9 mph14 km/h Southwest | Clear | |
| 7pm | 94°F35°C | 11 mph17 km/h Southwest | Clear | |
| 8pm | 92°F34°C | 9 mph15 km/h Southwest | Clear | |
| 9pm | 90°F32°C | 8 mph12 km/h Southwest | Clear | |
| 10pm | 87°F31°C | 5 mph8 km/h Southwest | Clear | |
| 11pm | 84°F29°C | 3 mph5 km/h West | Clear | |
| September 17 | ||||
| 12am | 81°F27°C | 2 mph4 km/h Southwest | Clear | |
| 1am | 78°F26°C | 2 mph3 km/h West | Clear | |
| 2am | 77°F25°C | 2 mph3 km/h Northeast | Clear | |
| 3am | 76°F24°C | 2 mph4 km/h South | Clear | |
| 4am | 75°F24°C | 2 mph3 km/h Northeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 68°F20°C | 96°F35°C | 6 mph9 km/h from Southwest | Clear | Mostly Clear |
| September 17 | 70°F21°C | 89°F32°C | 4 mph7 km/h from Southwest | Mostly Cloudy | Rain |
| September 18 | 69°F20°C | 82°F28°C | 4 mph6 km/h from South | Rain | Mostly Clear |
| September 19 | 68°F20°C | 85°F30°C | 4 mph7 km/h from Southwest | Mostly Clear | Clear |
| September 20 | 67°F20°C | 88°F31°C | 4 mph6 km/h from Southwest | Clear | Mostly Clear |
| September 21 | 68°F20°C | 87°F31°C | 4 mph6 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 22 | 71°F21°C | 91°F33°C | 4 mph7 km/h from Southwest | Mostly Clear | Mostly Clear |
No
Low of 71°F22°C, High of 89°F32°CWind: 4 mph7 km/h
Precipitation: None