Hart Island Weather Forecast

    • 38
    • 49

    Sunny

    • 47
    • 50

    Partly Sunny

    • 52
    • 57

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 43
    • 54

    Partly Sunny

    • 48
    • 55

    Chance Rain Showers

Today 27 Oct Knox

Sunny. Highs in the upper 40s. North Winds around 10 Mph this Morning, becoming light and variable.

Tonight 27 Oct Knox

Clear. Lows in the mid 20s. Light and variable Winds.

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  • Temperature Real-Time

Hart Island Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (13.7 miles)

  • Lowest 24 October, 2026

    27 °F

  • Average October

    51.4 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    54.8 °F
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