Yes
you do need a jacket based on the weather in Colorado, USA 1 second ago
Why? Because it's cold enough that makes you wish you had a hat, but you're still too proud to admit it and it's so windy, your hat will probably launch into orbit!
41°F5°C & Windy
Wind is 17 mph27 km/h from the Northwest, gusting to 29 mph46 km/h
| September 19 | ||||
| 11am | 43°F6°C | 17 mph28 km/h Northwest | Windy | |
| 12pm | 47°F9°C | 16 mph25 km/h Northwest | Windy | |
| 1pm | 51°F11°C | 13 mph21 km/h Northwest | Mostly Clear | |
| 2pm | 53°F11°C | 9 mph15 km/h Northwest | Mostly Cloudy | |
| 3pm | 53°F12°C | 9 mph15 km/h Northwest | Cloudy | |
| 4pm | 53°F12°C | 10 mph15 km/h Northwest | Cloudy | |
| 5pm | 54°F12°C | 10 mph16 km/h Northwest | Cloudy | |
| 6pm | 53°F12°C | 10 mph16 km/h Northwest | Cloudy | |
| 7pm | 53°F12°C | 7 mph12 km/h Northwest | Cloudy | |
| 8pm | 51°F10°C | 7 mph12 km/h Northwest | Cloudy | |
| 9pm | 47°F8°C | 5 mph8 km/h Northwest | Cloudy | |
| 10pm | 44°F7°C | 3 mph5 km/h South | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 34°F1°C | 54°F12°C | 11 mph18 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| September 20 | 36°F2°C | 55°F13°C | 5 mph9 km/h from Northwest | Partly Cloudy | Partly Cloudy |
| September 21 | 37°F3°C | 54°F12°C | 9 mph14 km/h from West | Mostly Clear | Mostly Clear |
| September 22 | 36°F2°C | 52°F11°C | 5 mph8 km/h from West | Mostly Cloudy | Snow |
| September 23 | 33°F0°C | 46°F8°C | 6 mph10 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| September 24 | 32°F-0°C | 54°F12°C | 3 mph4 km/h from Northeast | Mostly Clear | Clear |
| September 25 | 31°F-0°C | 55°F13°C | 7 mph11 km/h from Northwest | Mostly Clear | Mostly Clear |
Yes
Low of 36°F2°C, High of 55°F13°CWind: 5 mph9 km/h
Precipitation: 10% rain