Outer Brewster Island Weather Forecast

    • 34
    • 36

    Rain

    • 28
    • 49

    Rain

    • 27
    • 29

    Blustery

    • 26
    • 34

    Slight Chance Snow

    • 23
    • 30

    Chance Snow

    • 22
    • 29

    Partly Sunny

Today 28 Dec Suffolk

Mostly sunny. Highs in the mid 30s. West Winds around 5 Mph.

Tonight 28 Dec Suffolk

A chance of freezing rain in the Evening, then rain with a chance of freezing rain after midnight. Ice accumulation around a trace. Not as cool with Lows in the upper 20s. Temperature rising into the upper 30s after midnight. South Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of precipitation near 100 percent.

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Outer Brewster Island Temperature Statistics

December Temperature

Boston, Logan International Airport (6.8 miles)

  • Lowest 5 December, 2025

    12 °F
  • Average December

    32.2 °F
  • Highest 19 December, 2025

    59 °F

Climate (2020–Present)

Boston, Logan International Airport (6.8 miles)

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  • Average Low 2020–2025

    46.9 °F
  • Average 2020–2025

    53.7 °F
  • Average High 2020–2025

    61 °F
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