Yes
you do need a jacket based on the weather in Jackson, WY, USA 1 second ago
Why? Because it's pretty chilly!
58°F14°C & Clear
Wind is 8 mph13 km/h from the North, gusting to 12 mph19 km/h
| September 11 | ||||
| 1pm | 62°F16°C | 5 mph7 km/h Northeast | Clear | |
| 2pm | 64°F18°C | 3 mph5 km/h West | Mostly Cloudy | |
| 3pm | 68°F20°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 4pm | 70°F21°C | 6 mph9 km/h South | Mostly Clear | |
| 5pm | 72°F22°C | 14 mph22 km/h Southwest | Mostly Cloudy | |
| 6pm | 71°F22°C | 15 mph24 km/h Southwest | Partly Cloudy | |
| 7pm | 70°F21°C | 11 mph17 km/h Southwest | Partly Cloudy | |
| 8pm | 69°F20°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| 9pm | 66°F19°C | 5 mph9 km/h Southwest | Partly Cloudy | |
| 10pm | 61°F16°C | 3 mph5 km/h South | Partly Cloudy | |
| 11pm | 58°F14°C | 3 mph5 km/h South | Partly Cloudy | |
| September 12 | ||||
| 12am | 55°F13°C | 3 mph5 km/h Southeast | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 49°F9°C | 72°F22°C | 8 mph12 km/h from West | Partly Cloudy | Partly Cloudy |
| September 12 | 44°F7°C | 68°F20°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Cloudy |
| September 13 | 44°F7°C | 64°F18°C | 3 mph5 km/h from West | Partly Cloudy | Mostly Clear |
| September 14 | 42°F6°C | 66°F19°C | 5 mph9 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 15 | 45°F7°C | 65°F18°C | 6 mph10 km/h from Southwest | Partly Cloudy | Partly Cloudy |
| September 16 | 39°F4°C | 62°F17°C | 3 mph5 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 17 | 40°F4°C | 67°F19°C | 3 mph4 km/h from West | Mostly Clear | Mostly Clear |
Yes
Low of 45°F7°C, High of 68°F20°CWind: 4 mph7 km/h
Precipitation: 8% rain