Yes

you do need a jacket based on the weather in Denver, CO, USA 4 minutes ago

Why? Because it's fairly windy outside!
88°F31°C & Cloudy

Wind is 9 mph15 km/h from the Northeast, gusting to 20 mph32 km/h
August 8
9pm88°F31°C10 mph16 km/h NortheastCloudy
10pm84°F29°C11 mph17 km/h NorthMostly Cloudy
11pm78°F26°C11 mph17 km/h NorthPartly Cloudy
August 9
12am74°F24°C8 mph12 km/h NorthMostly Cloudy
1am72°F22°C4 mph7 km/h NorthwestPartly Cloudy
2am71°F22°C5 mph8 km/h NorthwestMostly Clear
3am67°F19°C8 mph13 km/h NortheastMostly Cloudy
4am68°F20°C3 mph5 km/h SoutheastPartly Cloudy
5am67°F19°C4 mph6 km/h SouthMostly Clear
6am66°F19°C4 mph7 km/h SouthMostly Clear
7am65°F19°C5 mph7 km/h SouthMostly Clear
8am65°F18°C3 mph6 km/h SouthClear
DateLowHighWindDayNight
August 870°F21°C95°F35°C5 mph8 km/h from NortheastMostly CloudyPartly Cloudy
August 964°F18°C87°F30°C5 mph8 km/h from NortheastPartly CloudyMostly Cloudy
August 1061°F16°C76°F24°C6 mph10 km/h from NortheastMostly CloudyPartly Cloudy
August 1157°F14°C81°F27°C4 mph6 km/h from EastMostly ClearMostly Clear
August 1259°F15°C85°F30°C5 mph7 km/h from EastMostly ClearPartly Cloudy
August 1362°F17°C93°F34°C4 mph7 km/h from EastPartly CloudyPartly Cloudy
August 1465°F18°C93°F34°C6 mph9 km/h from SoutheastPartly CloudyPartly Cloudy

No

Low of 64°F18°C, High of 87°F31°C
Wind: 5 mph8 km/h
Precipitation: 10% rain

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