The temperatures in Pleasanton in May are comfortable with low of 10°C and and high up to 23°C.
The wather in Pleasanton in May can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Pleasanton in May 2025.
If you’re planning to visit Pleasanton in the near future, we highly recommend that you review the 14 day weather forecast for Pleasanton before you arrive.
Temperatures
23° / 10°
Rainy Days
2
Snowy Days
0
Dry Days
30
Rainfall
19
mm
Sun Hours
9.9
Hrs
