Hart Island Weather Forecast

    • 31
    • 36

    Rain/Snow

    • 26
    • 34

    Chance Snow

    • 32
    • 37

    Partly Sunny

    • 32
    • 40

    Slight Chance Rain

    • 34
    • 41

    Rain/Snow Likely

    • 18
    • 40

    Slight Chance Rain/Snow

    • 26
    • 31

    Partly Sunny

Today 22 Mar Knox

Snow with a slight chance of rain. Additional snow accumulation around an inch. Highs in the mid 30s. Southeast Winds around 10 Mph with Gusts up to 25 Mph. Chance of precipitation near 100 percent.

Tonight 22 Mar Knox

Cloudy. Snow with a slight chance of rain in the Evening, then a chance of snow after midnight. Additional snow accumulation around an inch. Total snow accumulation 2 to 6 Inches. Lows in the upper 20s. Northeast Winds around 10 Mph with Gusts up to 25 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hart Island Temperature Statistics

March Temperature

Rockland, Knox County Regional Airport (13.7 miles)

  • Lowest 2 March, 2026

    3 °F

  • Average March

    33.9 °F

  • Highest 10 March, 2026

    57 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (13.7 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    55 °F
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