No

you don't need a jacket based on the weather in Naples, FL, USA 1 second ago

70°F21°C & Mostly Clear

Wind is 9 mph15 km/h from the South, gusting to 19 mph30 km/h
January 10
6pm66°F19°C7 mph11 km/h SouthClear
7pm64°F18°C6 mph10 km/h SoutheastPartly Cloudy
8pm64°F18°C5 mph8 km/h SoutheastPartly Cloudy
9pm63°F17°C7 mph11 km/h SoutheastPartly Cloudy
10pm62°F17°C7 mph12 km/h SoutheastMostly Cloudy
11pm62°F17°C8 mph13 km/h SouthPartly Cloudy
January 11
12am62°F17°C9 mph14 km/h SouthMostly Clear
1am62°F17°C9 mph14 km/h SouthPartly Cloudy
2am63°F17°C9 mph14 km/h SouthMostly Clear
3am63°F17°C9 mph14 km/h SouthPartly Cloudy
4am64°F18°C9 mph14 km/h SouthMostly Clear
5am65°F18°C9 mph15 km/h SouthPartly Cloudy
DateLowHighWindDayNight
January 1045°F7°C73°F23°C9 mph14 km/h from SoutheastClearPartly Cloudy
January 1157°F14°C70°F21°C11 mph17 km/h from NorthwestThunderstormsMostly Clear
January 1251°F11°C69°F20°C6 mph9 km/h from NorthMostly ClearClear
January 1353°F12°C77°F25°C7 mph11 km/h from SoutheastClearPartly Cloudy
January 1458°F15°C70°F21°C10 mph16 km/h from NortheastCloudyMostly Cloudy
January 1553°F12°C67°F19°C11 mph18 km/h from NorthPartly CloudyMostly Cloudy
January 1651°F11°C65°F18°C9 mph15 km/h from NorthPartly CloudyPartly Cloudy

Yes

Low of 57°F14°C, High of 70°F21°C
Wind: 11 mph17 km/h
Precipitation: 36% rain

Support This Page