10-Day Weather Forecast - Bethel Island, CA

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  • Weekend Weather

  • 50|42°F
    Partly Cloudy
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    Today

    50°F

    Partly cloudy. Highs in the lower 50s. Northwest winds 5 to 10 mph.

    Tonight

    42°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s. North winds around 5 mph. . . Becoming southwest after midnight.

    Hourly details
  • Day

    50°F

    Sunny. Highs in the lower 50s. Northeast winds 5 to 10 mph.

    Night

    40°F

    Mostly clear. Areas of frost after midnight. Lows in the mid 30s. Light winds. . . Becoming northeast around 5 mph after midnight.

    Hourly details
  • Day

    49°F

    Sunny. Areas of frost in the morning. Highs in the upper 40s to mid 50s. Northeast winds 5 to 10 mph.

    Night

    39°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    48°F

    Mostly cloudy in the morning then becoming sunny. Highs in the lower to mid 50s.

    Night

    40°F

    Mostly clear in the evening then becoming partly cloudy. Lows in the upper 30s.

    Hourly details
  • Day

    47°F

    Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the lower to mid 50s.

    Night

    43°F

    Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. A chance of rain. Lows in the lower 40s.

    Hourly details
  • Day

    50°F

    Mostly cloudy. A chance of rain. Highs in the lower 50s.

    Night

    49°F

    Rain likely. Lows in the mid 40s.

    Hourly details
  • Day

    54°F

    Mostly cloudy. A chance of rain. Highs in the lower 50s.

    Night

    45°F

    Partly cloudy. Low temperature around 45F. Dew point will be around 49F with an average humidity of 99%. Winds will be 3 mph from the SW.

  • Weekend Weather

  • Day

    48°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 48F. Dew point will be around 45F with an average humidity of 93%. Winds will be 1 mph from the SE.

    Night

    43°F

    Partly cloudy. Low temperature around 43F. Dew point will be around 44F with an average humidity of 98%. Winds will be 2 mph from the S.

  • Day

    48°F

    Partly cloudy. High temperature around 48F. Dew point will be around 44F with an average humidity of 93%. Winds will be 2 mph from the SE.

    Night

    42°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 42F. Dew point will be around 44F with an average humidity of 98%. Winds will be 2 mph from the S.

  • Day

    48°F

    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 48F. Dew point will be around 43F with an average humidity of 90%. Winds will be 1 mph from the SE.

    Night

    41°F

    Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 41F. Dew point will be around 42F with an average humidity of 96%. Winds will be 1 mph from the S.