No
you don't need a jacket based on the weather in Boulder, CO 80301, USA 1 second ago
81°F27°C & Clear
Wind is 4 mph6 km/h from the Northeast, gusting to 10 mph16 km/h
| August 12 | ||||
| 10pm | 81°F27°C | 4 mph6 km/h Northeast | Clear | |
| 11pm | 76°F24°C | 4 mph7 km/h Northwest | Clear | |
| August 13 | ||||
| 12am | 72°F22°C | 5 mph7 km/h Northwest | Clear | |
| 1am | 69°F21°C | 5 mph9 km/h North | Clear | |
| 2am | 67°F20°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 3am | 66°F19°C | 4 mph6 km/h West | Mostly Clear | |
| 4am | 64°F18°C | 3 mph6 km/h West | Mostly Clear | |
| 5am | 63°F17°C | 4 mph6 km/h West | Partly Cloudy | |
| 6am | 63°F17°C | 4 mph7 km/h West | Partly Cloudy | |
| 7am | 62°F17°C | 4 mph7 km/h West | Partly Cloudy | |
| 8am | 62°F17°C | 5 mph8 km/h Southwest | Mostly Clear | |
| 9am | 64°F18°C | 5 mph8 km/h Southwest | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 12 | 56°F14°C | 88°F31°C | 3 mph5 km/h from East | Clear | Mostly Clear |
| August 13 | 62°F16°C | 94°F35°C | 4 mph6 km/h from East | Mostly Clear | Clear |
| August 14 | 67°F20°C | 94°F35°C | 6 mph9 km/h from South | Partly Cloudy | Partly Cloudy |
| August 15 | 67°F19°C | 91°F33°C | 5 mph8 km/h from Northeast | Mostly Cloudy | Partly Cloudy |
| August 16 | 65°F18°C | 87°F31°C | 5 mph8 km/h from Northwest | Mostly Cloudy | Partly Cloudy |
| August 17 | 64°F18°C | 88°F31°C | 5 mph7 km/h from Southeast | Partly Cloudy | Mostly Clear |
| August 18 | 64°F18°C | 89°F32°C | 6 mph9 km/h from South | Mostly Clear | Clear |
No
Low of 62°F17°C, High of 94°F35°CWind: 4 mph6 km/h
Precipitation: None