No
you don't need a jacket based on the weather in Arvada, CO, USA 23 minutes ago
77°F25°C & Cloudy
Wind is 6 mph9 km/h from the East, gusting to 11 mph18 km/h
| September 19 | ||||
| 3pm | 77°F25°C | 5 mph9 km/h East | Mostly Cloudy | |
| 4pm | 78°F25°C | 6 mph10 km/h East | Cloudy | |
| 5pm | 78°F26°C | 6 mph10 km/h East | Cloudy | |
| 6pm | 78°F26°C | 6 mph10 km/h East | Cloudy | |
| 7pm | 77°F25°C | 6 mph10 km/h East | Cloudy | |
| 8pm | 76°F24°C | 5 mph8 km/h East | Cloudy | |
| 9pm | 73°F23°C | 4 mph6 km/h East | Cloudy | |
| 10pm | 70°F21°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 11pm | 67°F19°C | 2 mph4 km/h West | Mostly Cloudy | |
| September 20 | ||||
| 12am | 64°F18°C | 3 mph5 km/h West | Mostly Cloudy | |
| 1am | 62°F17°C | 3 mph5 km/h Northwest | Mostly Cloudy | |
| 2am | 61°F16°C | 4 mph7 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 47°F8°C | 78°F26°C | 4 mph7 km/h from East | Partly Cloudy | Mostly Cloudy |
| September 20 | 53°F12°C | 78°F26°C | 4 mph7 km/h from East | Partly Cloudy | Partly Cloudy |
| September 21 | 56°F13°C | 79°F26°C | 4 mph6 km/h from North | Mostly Clear | Mostly Clear |
| September 22 | 53°F12°C | 74°F24°C | 7 mph11 km/h from Northwest | Mostly Cloudy | Rain |
| September 23 | 48°F9°C | 64°F18°C | 6 mph10 km/h from Northeast | Rain | Mostly Clear |
| September 24 | 45°F7°C | 70°F21°C | 4 mph6 km/h from East | Mostly Clear | Clear |
| September 25 | 47°F9°C | 75°F24°C | 3 mph5 km/h from East | Mostly Clear | Mostly Clear |
Yes
Low of 54°F12°C, High of 78°F26°CWind: 4 mph7 km/h
Precipitation: None