Hart Island Weather Forecast

    • 35
    • 44

    Partly Sunny

    • 45
    • 48

    Rain Likely

    • 42
    • 52

    Rain Showers Likely

    • 35
    • 46

    Breezy

    • 31
    • 39

    Breezy

    • 29
    • 36

    Partly Sunny

Today 24 Nov Knox

Partly sunny. Highs in the mid 40s. Northwest Winds around 10 Mph.

Tonight 24 Nov Knox

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 20s. Light and variable Winds.

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Hart Island Temperature Statistics

November Temperature

Rockland, Knox County Regional Airport (13.7 miles)

  • Lowest 21 November, 2025

    23 °F

  • Average November

    39.4 °F

  • Highest 8 November, 2025

    57 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (13.7 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.2 °F
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