Sharkfin Shoal Light Weather Forecast

    • 32
    • 47

    Mostly Sunny

    • 16
    • 41

    Breezy

    • 19
    • 22

    Snow

    • 25
    • 33

    Wintry Mix

    • 18
    • 28

    Slight Chance Snow

    • 22
    • 29

    Partly Sunny

Today 22 Jan Dorchester

Mostly sunny. Highs in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Jan Dorchester

Mostly clear. Lows in the upper 20s. North Winds around 5 Mph.

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Sharkfin Shoal Light Temperature Statistics

January Temperature

Cambridge-Dorchester Airport (23 miles)

  • Lowest 19 January, 2026

    19.4 °F

  • Average January

    36.9 °F

  • Highest 7 January, 2026

    60.8 °F

Climate (2021–Present)

Cambridge-Dorchester Airport (23 miles)

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  • Average Low 2021–2026

    49.2 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.7 °F
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