Yes
you do need a jacket based on the weather in Boulder, CO, USA 1 second ago
Why? Because rain's coming down!
59°F15°C & Rain
Wind is 6 mph10 km/h from the West, gusting to 17 mph28 km/h
| April 21 | ||||
| 10pm | 59°F15°C | 6 mph10 km/h West | Drizzle | |
| 11pm | 56°F13°C | 3 mph4 km/h Southwest | Clear | |
| April 22 | ||||
| 12am | 53°F12°C | 4 mph6 km/h Southwest | Clear | |
| 1am | 52°F11°C | 8 mph13 km/h Southeast | Clear | |
| 2am | 51°F11°C | 3 mph5 km/h Southwest | Clear | |
| 3am | 50°F10°C | 6 mph10 km/h West | Clear | |
| 4am | 49°F9°C | 6 mph10 km/h Northwest | Partly Cloudy | |
| 5am | 44°F7°C | 6 mph10 km/h West | Clear | |
| 6am | 43°F6°C | 6 mph10 km/h West | Mostly Clear | |
| 7am | 42°F6°C | 5 mph9 km/h West | Partly Cloudy | |
| 8am | 43°F6°C | 6 mph10 km/h West | Partly Cloudy | |
| 9am | 44°F6°C | 4 mph7 km/h West | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 21 | 41°F5°C | 68°F20°C | 7 mph12 km/h from West | Clear | Rain |
| April 22 | 42°F6°C | 68°F20°C | 4 mph6 km/h from North | Partly Cloudy | Partly Cloudy |
| April 23 | 42°F6°C | 64°F18°C | 4 mph7 km/h from East | Mostly Cloudy | Mostly Cloudy |
| April 24 | 45°F7°C | 63°F17°C | 4 mph7 km/h from East | Mostly Cloudy | Mostly Cloudy |
| April 25 | 44°F7°C | 62°F17°C | 4 mph7 km/h from Northeast | Cloudy | Partly Cloudy |
| April 26 | 45°F7°C | 70°F21°C | 4 mph7 km/h from East | Mostly Clear | Mostly Clear |
| April 27 | 48°F9°C | 70°F21°C | 6 mph10 km/h from South | Partly Cloudy | Mostly Clear |
Yes
Low of 42°F6°C, High of 68°F20°CWind: 4 mph6 km/h
Precipitation: 3% rain