No
you don't need a jacket based on the weather in Phoenix, AZ, USA 1 second ago
80°F27°C & Clear
Wind is 2 mph4 km/h from the West, gusting to 8 mph13 km/h
| May 21 | ||||
| 2am | 79°F26°C | 2 mph3 km/h Northwest | Clear | |
| 3am | 76°F24°C | 2 mph3 km/h West | Clear | |
| 4am | 74°F23°C | 3 mph4 km/h East | Clear | |
| 5am | 72°F22°C | 3 mph4 km/h Southeast | Clear | |
| 6am | 69°F21°C | 4 mph7 km/h East | Clear | |
| 7am | 66°F19°C | 4 mph6 km/h East | Clear | |
| 8am | 67°F19°C | 3 mph5 km/h East | Clear | |
| 9am | 68°F20°C | 3 mph5 km/h East | Clear | |
| 10am | 72°F22°C | 4 mph6 km/h East | Clear | |
| 11am | 78°F25°C | 4 mph6 km/h East | Clear | |
| 12pm | 84°F29°C | 4 mph6 km/h East | Clear | |
| 1pm | 89°F32°C | 4 mph6 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 20 | 68°F20°C | 98°F36°C | 3 mph5 km/h from East | Clear | Clear |
| May 21 | 66°F19°C | 101°F38°C | 5 mph7 km/h from Southwest | Clear | Clear |
| May 22 | 71°F21°C | 103°F39°C | 5 mph8 km/h from Southwest | Clear | Mostly Clear |
| May 23 | 71°F22°C | 100°F38°C | 7 mph11 km/h from Southwest | Mostly Clear | Mostly Clear |
| May 24 | 70°F21°C | 96°F36°C | 6 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| May 25 | 70°F21°C | 98°F37°C | 5 mph8 km/h from West | Clear | Clear |
| May 26 | 73°F23°C | 99°F37°C | 4 mph7 km/h from Southwest | Mostly Clear | Partly Cloudy |
No
Low of 66°F19°C, High of 100°F38°CWind: 5 mph7 km/h
Precipitation: None