The temperatures in Rialto in October are comfortable with low of 10°C and and high up to 27°C.
There is little to no rain in Rialto during October, 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 Rialto in October 2025.
If you’re planning to visit Rialto in the near future, we highly recommend that you review the 14 day weather forecast for Rialto before you arrive.
Temperatures
27° / 10°
Rainy Days
0
Snowy Days
0
Dry Days
31
Rainfall
8
mm
Sun Hours
11.8
Hrs
