Yes

you do need a jacket based on the weather in San Francisco, CA 94102, USA 43 seconds ago

Why? Because it's pretty chilly!
55°F13°C & Cloudy

Wind is 2 mph4 km/h from the South, gusting to 5 mph8 km/h
November 4
1pm55°F13°C3 mph5 km/h SouthCloudy
2pm54°F12°C3 mph5 km/h SouthMostly Cloudy
3pm54°F12°C4 mph6 km/h SoutheastMostly Cloudy
4pm56°F13°C4 mph6 km/h SoutheastMostly Cloudy
5pm58°F14°C3 mph6 km/h SoutheastMostly Cloudy
6pm60°F16°C3 mph5 km/h SouthMostly Cloudy
7pm62°F17°C5 mph7 km/h SouthMostly Cloudy
8pm65°F18°C6 mph10 km/h SouthwestMostly Cloudy
9pm66°F19°C8 mph12 km/h SouthwestMostly Cloudy
10pm65°F18°C9 mph14 km/h SouthwestMostly Cloudy
11pm64°F18°C10 mph16 km/h SouthwestCloudy
November 5
12am63°F17°C10 mph16 km/h SouthwestCloudy
DateLowHighWindDayNight
November 454°F12°C66°F19°C7 mph11 km/h from SouthMostly CloudyRain
November 557°F14°C63°F17°C15 mph24 km/h from SouthRainMostly Cloudy
November 655°F13°C65°F18°C4 mph6 km/h from SouthwestPartly CloudyMostly Cloudy
November 756°F13°C65°F18°C4 mph7 km/h from SouthwestMostly CloudyPartly Cloudy
November 856°F13°C68°F20°C4 mph6 km/h from NorthPartly CloudyPartly Cloudy
November 954°F12°C67°F19°C4 mph7 km/h from NorthPartly CloudyMostly Cloudy
November 1055°F13°C65°F18°C3 mph5 km/h from NorthwestMostly CloudyCloudy

Yes

Low of 57°F14°C, High of 64°F18°C
Wind: 15 mph24 km/h
Precipitation: 89% rain

Support This Page