Yes
you do need a jacket based on the weather in Jackson, WY, USA 1 second ago
Why? Because it's cold. simple as that.
43°F6°C & Cloudy
Wind is 2 mph4 km/h from the S, gusting to 6 mph9 km/h
| April 25 | ||||
| 12pm | 45°F7°C | 3 mph5 km/h SW | Mostly Cloudy | |
| 1pm | 49°F9°C | 4 mph7 km/h S | Mostly Cloudy | |
| 2pm | 51°F11°C | 6 mph9 km/h SW | Mostly Cloudy | |
| 3pm | 53°F12°C | 6 mph9 km/h SW | Drizzle | |
| 4pm | 54°F12°C | 7 mph11 km/h SW | Rain | |
| 5pm | 52°F11°C | 6 mph10 km/h SW | Rain | |
| 6pm | 51°F11°C | 6 mph10 km/h SW | Drizzle | |
| 7pm | 51°F10°C | 6 mph9 km/h SW | Cloudy | |
| 8pm | 50°F10°C | 4 mph7 km/h SW | Cloudy | |
| 9pm | 49°F9°C | 4 mph7 km/h SW | Mostly Cloudy | |
| 10pm | 47°F8°C | 4 mph6 km/h S | Mostly Cloudy | |
| 11pm | 45°F7°C | 5 mph8 km/h SW | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 25 | 34°F1°C | 54°F12°C | 5 mph7 km/h from SW | Rain | Partly Cloudy |
| April 26 | 33°F0°C | 54°F12°C | 3 mph5 km/h from W | Mostly Cloudy | Drizzle |
| April 27 | 37°F3°C | 51°F11°C | 4 mph6 km/h from SE | Rain | Rain |
| April 28 | 36°F2°C | 52°F11°C | 5 mph9 km/h from W | Mostly Cloudy | Partly Cloudy |
| April 29 | 33°F0°C | 53°F12°C | 10 mph16 km/h from SW | Mostly Cloudy | Mostly Cloudy |
| April 30 | 35°F2°C | 55°F13°C | 8 mph13 km/h from SW | Partly Cloudy | Partly Cloudy |
| May 1 | 33°F0°C | 62°F17°C | 4 mph6 km/h from SW | Partly Cloudy | Partly Cloudy |
Yes
Low of 33°F1°C, High of 54°F12°CWind: 3 mph5 km/h
Precipitation: 33% rain