10-Day Weather Forecast - San Nicolas Island, CA

-
  • 59|55°F
    Chance of Rain
    Arrow up

    Today

    59°F

    Partly cloudy in the morning then becoming mostly cloudy. A slight chance of rain in the morning then a chance of rain in the afternoon. Highs in the upper 60s. South winds 5 to 15 mph.

    Tonight

    55°F

    Rain likely in the evening then rain after midnight. Lows in the lower 50s. Southwest winds 5 to 15 mph.

    Hourly details
  • Day

    57°F

    A slight chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Some thunderstorms may produce small hail in the morning. Some thunderstorms may produce small hail in the afternoon. Highs in the lower 60s. South winds 5 to 10 mph.

    Night

    49°F

    Showers likely and a slight chance of thunderstorms in the evening then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 5 to 10 mph. Chance of precipitation 60 percent.

    Hourly details
  • Day

    61°F

    Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning. Highs in the mid 60s. Light winds. . . Becoming southwest 5 to 10 mph in the afternoon. Chance of rain 30 percent.

    Night

    46°F

    Mostly clear. Lows in the mid 40s.

    Hourly details
  • Day

    67°F

    Partly cloudy in the morning then becoming sunny. Highs in the upper 60s.

    Night

    49°F

    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.

    Hourly details
  • Day

    65°F

    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.

    Night

    50°F

    Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.

    Hourly details
  • Weekend Weather

  • Day

    60°F

    Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s.

    Night

    50°F

    Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s.

    Hourly details
  • Day

    61°F

    Mostly cloudy. Highs in the upper 60s. Lows in the upper 40s.

    Night

    50°F

    Partly cloudy. Low temperature around 50F. Dew point will be around 49F with an average humidity of 87%. Winds will be 5 mph from the NW.

  • Day

    62°F

    Mostly cloudy. High temperature around 62F. Dew point will be around 50F with an average humidity of 76%. Winds will be 6 mph from the W.

    Night

    49°F

    Partly cloudy. Low temperature around 49F. Dew point will be around 49F with an average humidity of 85%. Winds will be 5 mph from the NW.

  • Day

    62°F

    Mostly cloudy. High temperature around 62F. Dew point will be around 51F with an average humidity of 76%. Winds will be 6 mph from the W.

    Night

    49°F

    Clear. Low temperature around 49F. Dew point will be around 48F with an average humidity of 85%. Winds will be 6 mph from the NW.

  • Day

    64°F

    Mostly cloudy. High temperature around 64F. Dew point will be around 51F with an average humidity of 73%. Winds will be 7 mph from the W.

    Night

    49°F

    Clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 82%. Winds will be 7 mph from the NW.