Yes
you do need a jacket based on the weather in Greenwood Village (Denver Tech Center), Colorado, United States 1 second ago
Why? Because it's quite chilly!
48°F9°C & Clear
Wind is 5 mph8 km/h from the Northeast, gusting to 7 mph12 km/h
| October 31 | ||||
| 9pm | 49°F9°C | 6 mph9 km/h Northeast | Clear | |
| 10pm | 49°F10°C | 5 mph9 km/h Northeast | Clear | |
| 11pm | 48°F9°C | 5 mph8 km/h Northeast | Clear | |
| November 1 | ||||
| 12am | 45°F7°C | 4 mph6 km/h Northeast | Clear | |
| 1am | 42°F6°C | 4 mph6 km/h East | Clear | |
| 2am | 39°F4°C | 4 mph6 km/h Southeast | Clear | |
| 3am | 37°F3°C | 4 mph7 km/h Southeast | Clear | |
| 4am | 35°F2°C | 4 mph6 km/h South | Clear | |
| 5am | 34°F1°C | 3 mph5 km/h South | Clear | |
| 6am | 33°F0°C | 4 mph6 km/h South | Clear | |
| 7am | 32°F-0°C | 3 mph5 km/h South | Clear | |
| 8am | 30°F-1°C | 4 mph6 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 31 | 30°F-1°C | 49°F10°C | 4 mph7 km/h from North | Mostly Clear | Clear |
| November 1 | 27°F-3°C | 63°F17°C | 4 mph6 km/h from South | Mostly Clear | Clear |
| November 2 | 41°F5°C | 75°F24°C | 4 mph7 km/h from Southeast | Clear | Mostly Clear |
| November 3 | 36°F2°C | 57°F14°C | 3 mph5 km/h from Northwest | Partly Cloudy | Mostly Clear |
| November 4 | 40°F4°C | 69°F21°C | 4 mph6 km/h from South | Mostly Clear | Mostly Clear |
| November 5 | 40°F4°C | 69°F21°C | 6 mph10 km/h from South | Mostly Clear | Partly Cloudy |
| November 6 | 40°F5°C | 59°F15°C | 9 mph14 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 27°F-3°C, High of 63°F17°CWind: 4 mph6 km/h
Precipitation: None