Shelter Island Weather Forecast

    • 49
    • 69

    Mostly Sunny

    • 52
    • 71

    Mostly Sunny

    • 50
    • 63

    Partly Sunny

    • 49
    • 64

    Mostly Sunny

    • 50
    • 68

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

Today 23 Jan San Diego County Coastal Areas

Mostly sunny. Warmer. Highs 68 to 73 near the coast to 75 inland. Light Winds.

Tonight 23 Jan San Diego County Coastal Areas

Mostly clear. Lows 38 to 48. Areas of Winds east 15 Mph. Gusts to 25 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shelter Island Temperature Statistics

January Temperature

San Diego, North Island, Naval Air Station (1.9 miles)

  • Lowest 21 January, 2018

    46.9 °F
  • Average January

    59.9 °F
  • Highest 13 January, 2018

    80.1 °F

Climate (2010–Present)

San Diego, North Island, Naval Air Station (1.9 miles)

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  • Average Low 2010–Present

    58.1 °F
  • Average 2010–Present

    63.7 °F
  • Average High 2010–Present

    70.1 °F
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