No
you don't need a jacket based on the weather in Boulder, CO, USA 1 second ago
71°F21°C & Cloudy
Wind is 4 mph7 km/h from the E, gusting to 10 mph16 km/h
| April 24 | ||||
| 8pm | 71°F21°C | 4 mph7 km/h E | Partly Cloudy | |
| 9pm | 67°F20°C | 4 mph6 km/h S | Partly Cloudy | |
| 10pm | 64°F18°C | 4 mph7 km/h W | Partly Cloudy | |
| 11pm | 60°F16°C | 8 mph13 km/h NW | Mostly Clear | |
| April 25 | ||||
| 12am | 58°F15°C | 5 mph8 km/h W | Partly Cloudy | |
| 1am | 57°F14°C | 7 mph11 km/h W | Mostly Clear | |
| 2am | 56°F13°C | 6 mph10 km/h W | Mostly Clear | |
| 3am | 54°F12°C | 7 mph11 km/h W | Mostly Clear | |
| 4am | 51°F11°C | 6 mph9 km/h W | Clear | |
| 5am | 49°F10°C | 6 mph9 km/h W | Clear | |
| 6am | 48°F9°C | 5 mph7 km/h W | Clear | |
| 7am | 46°F8°C | 5 mph7 km/h W | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 24 | 39°F4°C | 74°F23°C | 3 mph5 km/h from E | Mostly Clear | Mostly Clear |
| April 25 | 46°F8°C | 71°F22°C | 7 mph11 km/h from NW | Partly Cloudy | Cloudy |
| April 26 | 46°F8°C | 66°F19°C | 11 mph18 km/h from NW | Mostly Cloudy | Rain |
| April 27 | 40°F4°C | 50°F10°C | 6 mph10 km/h from NE | Rain | Rain |
| April 28 | 36°F2°C | 55°F13°C | 4 mph6 km/h from E | Mostly Cloudy | Mostly Clear |
| April 29 | 39°F4°C | 68°F20°C | 7 mph11 km/h from W | Mostly Clear | Clear |
| April 30 | 44°F7°C | 74°F24°C | 5 mph9 km/h from S | Mostly Clear | Partly Cloudy |
Yes
Low of 46°F8°C, High of 71°F22°CWind: 7 mph11 km/h
Precipitation: 7% rain