Yes
you do need a jacket based on the weather in Idaho Falls Regional Airport, 2140 N Skyline Dr, Idaho Falls, ID 83402, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
35°F1°C & Mostly Clear
Wind is 4 mph7 km/h from the South, gusting to 9 mph15 km/h
| October 17 | ||||
| 1pm | 34°F1°C | 5 mph8 km/h South | Partly Cloudy | |
| 2pm | 34°F1°C | 5 mph7 km/h South | Mostly Cloudy | |
| 3pm | 37°F3°C | 4 mph7 km/h Southwest | Partly Cloudy | |
| 4pm | 41°F5°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 5pm | 45°F7°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 6pm | 48°F9°C | 11 mph18 km/h Southwest | Partly Cloudy | |
| 7pm | 51°F10°C | 13 mph20 km/h Southwest | Clear | |
| 8pm | 53°F11°C | 13 mph21 km/h Southwest | Mostly Clear | |
| 9pm | 54°F12°C | 15 mph23 km/h Southwest | Mostly Clear | |
| 10pm | 54°F12°C | 15 mph25 km/h Southwest | Windy | |
| 11pm | 54°F12°C | 15 mph24 km/h Southwest | Clear | |
| October 18 | ||||
| 12am | 52°F11°C | 13 mph21 km/h Southwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 17 | 34°F1°C | 55°F13°C | 11 mph17 km/h from Southwest | Mostly Clear | Clear |
| October 18 | 34°F1°C | 54°F12°C | 6 mph10 km/h from Southwest | Mostly Clear | Mostly Clear |
| October 19 | 35°F2°C | 61°F16°C | 15 mph24 km/h from Southwest | Partly Cloudy | Mostly Clear |
| October 20 | 35°F1°C | 52°F11°C | 10 mph16 km/h from Southwest | Mostly Clear | Clear |
| October 21 | 31°F-1°C | 57°F14°C | 3 mph5 km/h from Northwest | Mostly Clear | Partly Cloudy |
| October 22 | 37°F3°C | 58°F14°C | 3 mph5 km/h from Northwest | Mostly Clear | Partly Cloudy |
| October 23 | 35°F2°C | 58°F14°C | 3 mph5 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 34°F1°C, High of 55°F13°CWind: 6 mph10 km/h
Precipitation: None