No
you don't need a jacket based on the weather in Idaho Falls Regional Airport, 2140 N Skyline Dr, Idaho Falls, ID 83402, USA 1 second ago
71°F22°C & Clear
Wind is 6 mph10 km/h from the Southwest, gusting to 11 mph18 km/h
| September 14 | ||||
| 10pm | 69°F20°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 11pm | 65°F18°C | 3 mph5 km/h Southwest | Mostly Clear | |
| September 15 | ||||
| 12am | 63°F17°C | 5 mph8 km/h South | Partly Cloudy | |
| 1am | 62°F17°C | 5 mph8 km/h South | Mostly Cloudy | |
| 2am | 60°F16°C | 4 mph7 km/h South | Drizzle | |
| 3am | 58°F15°C | 8 mph13 km/h Southwest | Mostly Cloudy | |
| 4am | 57°F14°C | 10 mph15 km/h Southwest | Cloudy | |
| 5am | 55°F13°C | 11 mph17 km/h South | Cloudy | |
| 6am | 54°F12°C | 11 mph17 km/h South | Mostly Cloudy | |
| 7am | 53°F12°C | 11 mph18 km/h South | Partly Cloudy | |
| 8am | 52°F11°C | 11 mph17 km/h South | Mostly Cloudy | |
| 9am | 52°F11°C | 11 mph18 km/h South | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 14 | 45°F7°C | 77°F25°C | 7 mph11 km/h from Southwest | Mostly Clear | Mostly Cloudy |
| September 15 | 51°F11°C | 69°F21°C | 11 mph18 km/h from Southwest | Mostly Clear | Mostly Clear |
| September 16 | 44°F6°C | 71°F22°C | 8 mph12 km/h from North | Mostly Clear | Clear |
| September 17 | 45°F7°C | 75°F24°C | 4 mph7 km/h from North | Clear | Clear |
| September 18 | 47°F8°C | 79°F26°C | 3 mph5 km/h from West | Clear | Partly Cloudy |
| September 19 | 49°F10°C | 80°F26°C | 4 mph6 km/h from Northwest | Mostly Cloudy | Mostly Cloudy |
| September 20 | 52°F11°C | 76°F24°C | 5 mph8 km/h from West | Partly Cloudy | Partly Cloudy |
Yes
Low of 52°F11°C, High of 69°F21°CWind: 11 mph18 km/h
Precipitation: 11% rain