The temperatures in Oakland in September are comfortable with low of 14°C and and high up to 25°C.
There is little to no rain in Oakland during September, so it’s a lot easier to explore the city. Just remember to dress in warm layers, as it can still get pretty chilly.
Our weather forecast can give you a great sense of what weather to expect in Oakland in September 2025.
If you’re planning to visit Oakland in the near future, we highly recommend that you review the 14 day weather forecast for Oakland before you arrive.
Temperatures
25° / 14°
Rainy Days
0
Snowy Days
0
Dry Days
30
Rainfall
4
mm
Sun Hours
11.9
Hrs
