Outer Brewster Island Weather Forecast

    • 24
    • 39

    Breezy

    • 20
    • 27

    Blustery

    • 34
    • 39

    Slight Chance Snow

    • 38
    • 45

    Chance Rain

    • 32
    • 40

    Chance Rain

    • 28
    • 37

    Chance Rain/Snow

Today 7 Dec Suffolk

Sunny this Morning, then becoming partly sunny. Highs in the upper 30s. North Winds around 5 Mph.

Tonight 7 Dec Suffolk

Mostly cloudy in the Evening, then clearing. Lows in the lower 20s. Southwest Winds around 5 Mph, increasing to west 10 to 15 Mph with Gusts up to 30 Mph after midnight.

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Outer Brewster Island Temperature Statistics

December Temperature

Boston, Logan International Airport (6.8 miles)

  • Lowest 4 December, 2025

    18 °F

  • Average December

    34.6 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

Boston, Logan International Airport (6.8 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61 °F
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