San Francisco weather by month › October
San Francisco in October: weather and what to expect
Yes. October is one of the best months to visit San Francisco.
October weather in San Francisco
Daytime high72°F 22°C
Night low52°F 11°C
Rain1.7 in 42 mm
AirComfortable
SunModerate sun
In October, San Francisco averages highs of 72°F (22°C) and lows of 52°F (11°C), with 1.7 in (42 mm) of rain. The air feels comfortable and the sun is moderate. 1991–2020 averages, not a forecast.
Pack: light layers, a sweater for evenings.
Places with the same weather in October
Match out of 100 for October, one city per country.
Jan · Feb · Mar · Apr · May · Jun · Jul · Aug · Sep · Oct · Nov · Dec