Weather forecast for: 9 Miles NNW Bethel Island CA
Last Update: 2:00 am PDT Oct 9, 2026
Today: Sunny, with a high near 87. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight: Mostly clear, with a low around 57. West southwest wind 17 to 21 mph, with gusts as high as 34 mph.
Saturday: Sunny, with a high near 72. Southwest wind 17 to 20 mph, with gusts as high as 33 mph.
Saturday Night: Mostly clear, with a low around 52. South southwest wind 9 to 16 mph, with gusts as high as 26 mph.
Sunday: Sunny, with a high near 69. West wind 7 to 9 mph.
Sunday Night: A 20 percent chance of rain after 11pm. Mostly clear, with a low around 52.
Columbus Day: A 20 percent chance of rain. Mostly sunny, with a high near 69.
Monday Night: Mostly clear, with a low around 51.
Tuesday: Sunny, with a high near 73.
Tuesday Night: Mostly clear, with a low around 51.
Wednesday: Sunny, with a high near 78.
Wednesday Night: Clear, with a low around 54.
Thursday: Sunny, with a high near 82.
WeatherWorld.com
City of Rio Vista, CA
