Merchant Island Weather Forecast

    • 59
    • 65

    Mostly Cloudy

    • 59
    • 66

    Chance Rain Showers

    • 59
    • 68

    Partly Sunny

    • 60
    • 68

    Mostly Cloudy

    • 59
    • 68

    Chance Rain Showers

    • 60
    • 67

    Chance Rain Showers

Today 12 Aug Knox

Partly sunny. Highs around 80. Light and variable Winds.

Tonight 12 Aug Knox

Partly cloudy. Lows in the upper 50s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merchant Island Temperature Statistics

August Temperature

Rockland, Knox County Regional Airport (22.4 miles)

  • Lowest 1 August, 2022

    60.1 °F

  • Average August

    70.3 °F

  • Highest 7 August, 2022

    88 °F

Climate (2010–Present)

Rockland, Knox County Regional Airport (22.4 miles)

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  • Average Low 2010–Present

    38.5 °F

  • Average 2010–Present

    46.9 °F

  • Average High 2010–Present

    54.4 °F
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