Sharkfin Shoal Light Weather Forecast

    • 44
    • 54

    Mostly Cloudy

    • 53
    • 55

    Rain Showers

    • 36
    • 60

    Rain Showers

    • 30
    • 41

    Mostly Sunny

    • 35
    • 39

    Partly Sunny

    • 40
    • 48

    Mostly Sunny

    • 44
    • 52

    Partly Sunny

Today 14 Mar Dorchester

Mostly cloudy. Highs in the upper 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 14 Mar Dorchester

Mostly cloudy. Lows in the upper 30s. Northeast Winds 5 to 10 Mph, becoming east after midnight.

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Sharkfin Shoal Light Temperature Statistics

March Temperature

Cambridge-Dorchester Airport (23 miles)

  • Lowest 2 March, 2026

    30.2 °F

  • Average March

    50.9 °F

  • Highest 10 March, 2026

    80.6 °F

Climate (2021–Present)

Cambridge-Dorchester Airport (23 miles)

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  • Average Low 2021–2026

    49.1 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.7 °F
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