10-Day Weather Forecast - Belvedere Island, CA

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  • 70|48°F
    Mostly Sunny
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    Today

    70°F

    Mostly sunny. High temperature around 70F. Dew point will be around 50F with an average humidity of 83%. Winds will be 2 mph from the N.

    Tonight

    48°F

    Mostly clear except patchy fog after midnight. Lows in the upper 30s to lower 50s. Northwest winds up to 5 mph. . . Becoming north after midnight.

    Hourly details
  • Day

    66°F

    Sunny. Areas of fog in the morning. Highs in the 60s to lower 70s. East winds 5 to 10 mph.

    Night

    49°F

    Mostly clear. Lows in the upper 30s to lower 50s. Northeast winds 5 to 10 mph.

    Hourly details
  • Day

    67°F

    Sunny. Patchy dense fog in the morning. Highs in the 60s to lower 70s. Northeast winds 5 to 10 mph.

    Night

    48°F

    Mostly clear. Lows in the 40s to lower 50s. Northeast winds 5 to 10 mph.

    Hourly details
  • Day

    66°F

    Sunny in the morning then becoming partly cloudy. Highs in the 60s to lower 70s.

    Night

    50°F

    Mostly cloudy. Lows in the 40s to mid 50s. Highs in the 60s.

    Hourly details
  • Day

    66°F

    Mostly cloudy. Lows in the 40s to mid 50s. Highs in the 60s.

    Night

    50°F

    Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 40s to lower 50s.

    Hourly details
  • Weekend Weather

  • Day

    65°F

    Mostly cloudy in the morning then becoming partly cloudy. Areas of fog. Highs in the lower to mid 60s.

    Night

    51°F

    Mostly cloudy. Areas of fog. A chance of rain. Lows in the mid 40s to lower 50s. Highs in the upper 50s to mid 60s.

    Hourly details
  • Day

    63°F

    Mostly cloudy. Areas of fog. A chance of rain. Lows in the mid 40s to lower 50s. Highs in the upper 50s to mid 60s.

    Night

    49°F

    Mostly cloudy. Patchy fog. A chance of rain. Lows in the 40s to lower 50s. Highs in the mid 50s to lower 60s.

  • Day

    60°F

    Mostly cloudy. Patchy fog. A chance of rain. Lows in the 40s to lower 50s. Highs in the mid 50s to lower 60s.

    Night

    46°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 93%. Winds will be 7 mph from the W.

  • Day

    55°F

    Cloudy. High temperature around 55F. Dew point will be around 48F with an average humidity of 84%. Winds will be 6 mph from the W.

    Night

    44°F

    Mostly clear. Low temperature around 44F. Dew point will be around 44F with an average humidity of 89%. Winds will be 5 mph from the NW.

  • Day

    55°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 46F with an average humidity of 82%. Winds will be 4 mph from the W.

    Night

    45°F

    Mostly clear. Low temperature around 45F. Dew point will be around 45F with an average humidity of 91%. Winds will be 3 mph from the W.