San Francisco Airport (SFO) Weather 10/31/2025
Today
72
Sunny
Tonight
55
Clear
Saturday
76
Sunny
Saturday Night
55
Clear
Sunday
73
Sunny
Sunday Night
55
Mostly Clear
Monday
74
Sunny
Monday Night
55
Mostly Clear
Tuesday
72
Mostly Sunny
Tuesday Night
55
Partly Cloudy
Wednesday
69
Mostly Sunny
Wednesday Night
54
Partly Cloudy
Thursday
70
Mostly Sunny
Weekly Forecast
Today
Sunny, with a high near 72. Light and variable wind becoming west northwest 5 to 9 mph in the afternoon.
Tonight
Clear, with a low around 55. West wind 5 to 10 mph becoming light and variable after midnight.
Saturday
Sunny, with a high near 76. East wind around 5 mph becoming light and variable in the afternoon.
Saturday Night
Clear, with a low around 55. West northwest wind around 6 mph becoming calm in the evening.
Sunday
Sunny, with a high near 73. Calm wind becoming west northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 55.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Mostly sunny, with a high near 69.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 70.