No
you don't need a jacket based on the weather in Boulder, CO, USA 1 second ago
75°F24°C & Cloudy
Wind is 5 mph8 km/h from the East, gusting to 7 mph12 km/h
| August 24 | ||||
| 6pm | 75°F24°C | 5 mph8 km/h East | Thunderstorms | |
| 7pm | 75°F24°C | 6 mph9 km/h East | Cloudy | |
| 8pm | 73°F23°C | 8 mph12 km/h East | Cloudy | |
| 9pm | 69°F21°C | 6 mph9 km/h East | Cloudy | |
| 10pm | 64°F18°C | 3 mph4 km/h Southeast | Thunderstorms | |
| 11pm | 63°F17°C | 4 mph6 km/h West | Thunderstorms | |
| August 25 | ||||
| 12am | 62°F17°C | 6 mph10 km/h Southeast | Thunderstorms | |
| 1am | 62°F17°C | 4 mph7 km/h Southeast | Cloudy | |
| 2am | 62°F16°C | 5 mph8 km/h South | Cloudy | |
| 3am | 61°F16°C | 2 mph4 km/h Southwest | Cloudy | |
| 4am | 60°F16°C | 4 mph6 km/h North | Cloudy | |
| 5am | 59°F15°C | 2 mph3 km/h North | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 24 | 57°F14°C | 76°F24°C | 4 mph6 km/h from Northeast | Thunderstorms | Thunderstorms |
| August 25 | 58°F14°C | 70°F21°C | 4 mph6 km/h from East | Rain | Rain |
| August 26 | 57°F14°C | 71°F22°C | 4 mph6 km/h from East | Rain | Rain |
| August 27 | 58°F14°C | 74°F23°C | 4 mph7 km/h from East | Mostly Cloudy | Drizzle |
| August 28 | 57°F14°C | 71°F22°C | 4 mph6 km/h from East | Rain | Rain |
| August 29 | 56°F13°C | 73°F23°C | 3 mph5 km/h from East | Partly Cloudy | Mostly Clear |
| August 30 | 55°F13°C | 76°F24°C | 5 mph8 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 58°F15°C, High of 70°F21°CWind: 4 mph6 km/h
Precipitation: 38% rain