No

you don't need a jacket based on the weather in Guaymas, Sonora, Mexico 1 second ago

70°F21°C & Clear

Wind is 7 mph12 km/h from the North, gusting to 12 mph19 km/h
October 27
12pm69°F21°C8 mph12 km/h NorthClear
1pm69°F20°C7 mph11 km/h NorthClear
2pm69°F20°C6 mph10 km/h NorthClear
3pm74°F23°C5 mph8 km/h NorthClear
4pm80°F26°C3 mph5 km/h NorthClear
5pm84°F29°C3 mph5 km/h SouthwestClear
6pm87°F31°C5 mph8 km/h SouthwestClear
7pm88°F31°C6 mph10 km/h SouthwestClear
8pm88°F31°C8 mph13 km/h SouthwestClear
9pm89°F32°C9 mph15 km/h WestClear
10pm89°F32°C10 mph16 km/h WestClear
11pm88°F31°C9 mph15 km/h WestClear
DateLowHighWindDayNight
October 2768°F20°C89°F32°C7 mph11 km/h from WestClearClear
October 2864°F18°C94°F34°C7 mph12 km/h from NorthwestClearClear
October 2967°F19°C88°F31°C5 mph7 km/h from SouthwestClearClear
October 3067°F20°C85°F29°C6 mph10 km/h from SouthMostly ClearMostly Clear
October 3170°F21°C85°F29°C6 mph10 km/h from SouthClearClear
November 166°F19°C89°F32°C8 mph13 km/h from WestClearClear
November 266°F19°C88°F31°C6 mph9 km/h from WestClearClear

No

Low of 64°F18°C, High of 94°F35°C
Wind: 7 mph12 km/h
Precipitation: None

Support This Page