Yes
you do need a jacket based on the weather in Salt Lake City, UT 84120, USA 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
56°F13°C & Clear
Wind is 2 mph4 km/h from the Southeast, gusting to 4 mph6 km/h
| September 18 | ||||
| 6am | 54°F12°C | 4 mph6 km/h Southwest | Clear | |
| 7am | 54°F12°C | 2 mph4 km/h South | Clear | |
| 8am | 54°F12°C | 4 mph6 km/h South | Clear | |
| 9am | 54°F12°C | 3 mph5 km/h South | Clear | |
| 10am | 54°F12°C | 2 mph4 km/h Southeast | Clear | |
| 11am | 60°F16°C | 3 mph5 km/h Southeast | Clear | |
| 12pm | 68°F20°C | 4 mph7 km/h Southeast | Clear | |
| 1pm | 71°F22°C | 4 mph7 km/h South | Clear | |
| 2pm | 75°F24°C | 4 mph6 km/h South | Clear | |
| 3pm | 78°F25°C | 3 mph5 km/h South | Clear | |
| 4pm | 80°F26°C | 3 mph4 km/h Northwest | Mostly Clear | |
| 5pm | 81°F27°C | 5 mph8 km/h Northwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 54°F12°C | 81°F27°C | 4 mph7 km/h from Northwest | Mostly Clear | Mostly Cloudy |
| September 19 | 58°F14°C | 81°F27°C | 5 mph8 km/h from South | Mostly Cloudy | Partly Cloudy |
| September 20 | 60°F15°C | 78°F26°C | 5 mph8 km/h from South | Partly Cloudy | Mostly Clear |
| September 21 | 58°F15°C | 78°F26°C | 5 mph8 km/h from West | Mostly Clear | Mostly Clear |
| September 22 | 55°F13°C | 77°F25°C | 6 mph9 km/h from North | Clear | Clear |
| September 23 | 51°F11°C | 81°F27°C | 4 mph7 km/h from Northwest | Clear | Clear |
| September 24 | 56°F13°C | 85°F30°C | 4 mph7 km/h from West | Mostly Clear | Partly Cloudy |
Yes
Low of 58°F15°C, High of 81°F27°CWind: 5 mph8 km/h
Precipitation: None