Yes
you do need a jacket based on the weather in Boulder, CO 80301, USA 1 second ago
Why? Because the cold's there, but it's just a reminder, not an invasion!
40°F4°C & Mostly Clear
Wind is 4 mph6 km/h from the Southwest, gusting to 7 mph11 km/h
| November 4 | ||||
| 12pm | 40°F4°C | 4 mph7 km/h West | Partly Cloudy | |
| 1pm | 39°F4°C | 5 mph9 km/h Northwest | Mostly Cloudy | |
| 2pm | 39°F4°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| 3pm | 44°F7°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 4pm | 51°F11°C | 3 mph5 km/h South | Mostly Cloudy | |
| 5pm | 59°F15°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 6pm | 65°F18°C | 3 mph4 km/h Southeast | Partly Cloudy | |
| 7pm | 70°F21°C | 4 mph6 km/h South | Partly Cloudy | |
| 8pm | 72°F22°C | 5 mph7 km/h West | Clear | |
| 9pm | 73°F23°C | 9 mph14 km/h West | Clear | |
| 10pm | 71°F22°C | 10 mph16 km/h West | Mostly Clear | |
| 11pm | 68°F20°C | 7 mph12 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| November 4 | 34°F1°C | 73°F23°C | 6 mph9 km/h from West | Partly Cloudy | Partly Cloudy |
| November 5 | 38°F3°C | 62°F17°C | 3 mph5 km/h from East | Mostly Clear | Partly Cloudy |
| November 6 | 43°F6°C | 62°F17°C | 14 mph23 km/h from West | Mostly Clear | Mostly Clear |
| November 7 | 37°F3°C | 61°F16°C | 4 mph7 km/h from North | Partly Cloudy | Partly Cloudy |
| November 8 | 32°F-0°C | 54°F12°C | 9 mph15 km/h from Northwest | Mostly Clear | Clear |
| November 9 | 26°F-3°C | 48°F9°C | 4 mph6 km/h from Southeast | Partly Cloudy | Mostly Clear |
| November 10 | 32°F0°C | 66°F19°C | 4 mph6 km/h from West | Partly Cloudy | Mostly Cloudy |
Yes
Low of 37°F3°C, High of 62°F17°CWind: 3 mph5 km/h
Precipitation: None