Yes
you do need a jacket based on the weather in Orem, UT, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
40°F4°C & Clear
Wind is 1 mph1 km/h from the South, gusting to 2 mph4 km/h
| December 3 | ||||
| 1pm | 41°F5°C | 1 mph2 km/h Southwest | Mostly Clear | |
| 2pm | 44°F7°C | 2 mph3 km/h Southwest | Mostly Clear | |
| 3pm | 46°F8°C | 2 mph3 km/h West | Mostly Clear | |
| 4pm | 48°F9°C | 2 mph3 km/h West | Clear | |
| 5pm | 47°F8°C | 2 mph4 km/h Northwest | Clear | |
| 6pm | 46°F8°C | 2 mph3 km/h Northwest | Clear | |
| 7pm | 42°F6°C | 2 mph3 km/h West | Clear | |
| 8pm | 40°F4°C | 2 mph4 km/h Southeast | Clear | |
| 9pm | 38°F3°C | 2 mph4 km/h East | Clear | |
| 10pm | 37°F3°C | 3 mph4 km/h East | Clear | |
| 11pm | 36°F2°C | 2 mph4 km/h East | Clear | |
| December 4 | ||||
| 12am | 35°F1°C | 3 mph4 km/h East | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| December 3 | 28°F-2°C | 48°F9°C | 2 mph3 km/h from West | Mostly Clear | Clear |
| December 4 | 29°F-2°C | 45°F7°C | 2 mph3 km/h from Northwest | Clear | Mostly Clear |
| December 5 | 29°F-1°C | 44°F7°C | 2 mph3 km/h from West | Mostly Clear | Clear |
| December 6 | 27°F-3°C | 42°F6°C | 2 mph3 km/h from West | Clear | Clear |
| December 7 | 27°F-3°C | 44°F7°C | 2 mph3 km/h from South | Mostly Clear | Partly Cloudy |
| December 8 | 28°F-2°C | 40°F4°C | 4 mph6 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| December 9 | 23°F-5°C | 31°F-0°C | 7 mph11 km/h from Northwest | Partly Cloudy | Partly Cloudy |
Yes
Low of 29°F-2°C, High of 45°F7°CWind: 2 mph3 km/h
Precipitation: None