No
you don't need a jacket based on the weather in Phoenix, AZ 85023, USA 1 second ago
88°F31°C & Mostly Cloudy
Wind is 5 mph8 km/h from the South, gusting to 16 mph25 km/h
| September 17 | ||||
| 5am | 86°F30°C | 5 mph8 km/h South | Mostly Cloudy | |
| 6am | 84°F29°C | 5 mph8 km/h Southeast | Mostly Cloudy | |
| 7am | 83°F28°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 8am | 82°F28°C | 4 mph6 km/h North | Mostly Clear | |
| 9am | 81°F27°C | 4 mph6 km/h Northeast | Mostly Clear | |
| 10am | 81°F27°C | 4 mph6 km/h Northeast | Mostly Cloudy | |
| 11am | 83°F29°C | 3 mph5 km/h Northeast | Cloudy | |
| 12pm | 86°F30°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 1pm | 89°F32°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 2pm | 91°F33°C | 4 mph7 km/h Southeast | Cloudy | |
| 3pm | 94°F34°C | 4 mph7 km/h South | Partly Cloudy | |
| 4pm | 96°F35°C | 4 mph6 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 81°F27°C | 98°F37°C | 5 mph7 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 18 | 80°F27°C | 94°F34°C | 5 mph7 km/h from West | Partly Cloudy | Partly Cloudy |
| September 19 | 76°F24°C | 93°F34°C | 4 mph7 km/h from East | Mostly Clear | Clear |
| September 20 | 76°F25°C | 95°F35°C | 4 mph6 km/h from West | Mostly Clear | Mostly Clear |
| September 21 | 78°F26°C | 98°F36°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| September 22 | 80°F27°C | 101°F38°C | 3 mph6 km/h from Southwest | Clear | Clear |
| September 23 | 82°F28°C | 103°F39°C | 4 mph6 km/h from South | Clear | Clear |
No
Low of 80°F27°C, High of 93°F34°CWind: 5 mph7 km/h
Precipitation: 40% rain