No

you don't need a jacket based on the weather in San Francisco, CA, USA 1 second ago

60°F16°C & Mostly Cloudy

Wind is 5 mph8 km/h from the Southwest, gusting to 12 mph19 km/h
August 27
12pm62°F16°C5 mph8 km/h SouthwestMostly Cloudy
1pm63°F17°C5 mph8 km/h SouthwestMostly Cloudy
2pm65°F19°C5 mph8 km/h SouthwestMostly Cloudy
3pm68°F20°C7 mph11 km/h WestPartly Cloudy
4pm69°F21°C8 mph14 km/h WestMostly Clear
5pm70°F21°C10 mph16 km/h WestMostly Clear
6pm70°F21°C10 mph16 km/h WestClear
7pm69°F21°C10 mph16 km/h WestMostly Clear
8pm68°F20°C10 mph16 km/h WestMostly Clear
9pm67°F19°C9 mph15 km/h WestMostly Clear
10pm65°F18°C8 mph13 km/h WestMostly Clear
11pm63°F17°C6 mph10 km/h WestMostly Clear
DateLowHighWindDayNight
August 2758°F15°C70°F21°C8 mph12 km/h from WestPartly CloudyPartly Cloudy
August 2857°F14°C70°F21°C7 mph11 km/h from WestMostly ClearPartly Cloudy
August 2957°F14°C70°F21°C8 mph12 km/h from WestMostly ClearMostly Clear
August 3057°F14°C77°F25°C6 mph10 km/h from WestClearClear
August 3159°F15°C70°F21°C7 mph11 km/h from SouthwestMostly ClearMostly Clear
September 156°F13°C66°F19°C9 mph14 km/h from SouthwestPartly CloudyMostly Cloudy
September 256°F13°C63°F17°C9 mph15 km/h from SouthwestMostly CloudyMostly Cloudy

Yes

Low of 57°F14°C, High of 70°F21°C
Wind: 7 mph11 km/h
Precipitation: None

Support This Page