Yes
you do need a jacket based on the weather in Flagstaff, AZ, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
49°F9°C & Clear
Wind is 6 mph9 km/h from the Northwest, gusting to 7 mph12 km/h
| September 13 | ||||
| 8am | 49°F9°C | 6 mph10 km/h Northwest | Clear | |
| 9am | 47°F8°C | 6 mph9 km/h West | Clear | |
| 10am | 49°F10°C | 6 mph9 km/h West | Clear | |
| 11am | 55°F13°C | 8 mph13 km/h Southwest | Clear | |
| 12pm | 59°F15°C | 10 mph16 km/h Southwest | Clear | |
| 1pm | 63°F17°C | 11 mph18 km/h Southwest | Clear | |
| 2pm | 66°F19°C | 11 mph18 km/h Southwest | Clear | |
| 3pm | 68°F20°C | 10 mph16 km/h Southwest | Clear | |
| 4pm | 70°F21°C | 10 mph16 km/h Southwest | Clear | |
| 5pm | 71°F22°C | 11 mph18 km/h Southwest | Clear | |
| 6pm | 71°F22°C | 10 mph17 km/h Southwest | Mostly Clear | |
| 7pm | 71°F22°C | 10 mph16 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 13 | 47°F8°C | 71°F22°C | 10 mph15 km/h from Southwest | Clear | Clear |
| September 14 | 48°F9°C | 76°F24°C | 6 mph9 km/h from Southwest | Clear | Clear |
| September 15 | 50°F10°C | 76°F24°C | 7 mph11 km/h from Southwest | Clear | Clear |
| September 16 | 53°F12°C | 77°F25°C | 7 mph12 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 17 | 53°F12°C | 80°F27°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| September 18 | 54°F12°C | 76°F24°C | 6 mph9 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 19 | 55°F13°C | 66°F19°C | 4 mph6 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
Yes
Low of 48°F9°C, High of 76°F25°CWind: 6 mph9 km/h
Precipitation: None