Bethel Island, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Monday
    Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    54°
    Monday 5/13
    Day
    74°
    Sunny
    Forecast day icon
    Night
    54°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s to mid 80s. West winds 10 to 15 mph.
    Night Details
    Mostly clear. Lows in the lower 50s. West winds 5 to 15 mph.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    83°
    Forecast night icon
    Night
    Mostly Clear
    57°
    Tuesday 5/14
    Day
    83°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then becoming sunny. Highs in the upper 70s to mid 80s. West winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows in the mid 50s. West winds 5 to 15 mph.
  • Forecast day icon
    Wednesday
    Sunny
    84°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Wednesday 5/15
    Day
    84°
    Sunny
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the 80s. West winds 5 to 10 mph.
    Night Details
    Mostly clear. Lows in the mid 50s.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    83°
    Forecast night icon
    Night
    Mostly Clear
    56°
    Thursday 5/16
    Day
    83°
    Mostly Cloudy
    Forecast day icon
    Night
    56°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the lower to mid 80s.
    Night Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s to mid 80s.
  • Forecast day icon
    Friday
    Mostly Sunny
    80°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Friday 5/17
    Day
    80°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s to mid 80s.
    Night Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s to mid 80s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Saturday 5/18
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s to mid 80s.
    Night Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s to mid 80s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Clear
    53°
    Sunday 5/19
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s to mid 80s.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 49F with an average humidity of 68%. Winds will be 9 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    53°
    Monday 5/20
    Day
    76°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 50F with an average humidity of 56%. Winds will be 8 mph from the W.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 50F with an average humidity of 71%. Winds will be 10 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    53°
    Tuesday 5/21
    Day
    76°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 49F with an average humidity of 53%. Winds will be 10 mph from the W.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 49F with an average humidity of 66%. Winds will be 11 mph from the W.
  • Forecast day icon
    Wednesday
    Sunny
    76°
    Forecast night icon
    Night
    Clear
    53°
    Wednesday 5/22
    Day
    76°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 47F with an average humidity of 48%. Winds will be 10 mph from the W.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 47F with an average humidity of 61%. Winds will be 11 mph from the W.