Castle Island Weather Forecast

    • 41
    • 53

    Mostly Sunny

    • 56
    • 60

    Rain Showers

    • 41
    • 60

    Rain Showers Likely

    • 35
    • 47

    Mostly Sunny

    • 37
    • 49

    Partly Sunny

    • 36
    • 48

    Partly Sunny

Today 29 Nov Suffolk

Sunny. Highs in the lower 50s. Southwest Winds 5 to 10 Mph.

Tonight 29 Nov Suffolk

Mostly clear in the Evening, then becoming partly cloudy. Lows around 40. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Island Temperature Statistics

November Temperature

Boston, Logan International Airport (1.2 miles)

  • Lowest 18 November, 2020

    23 °F
  • Average November

    48.2 °F
  • Highest 7 November, 2020

    73.9 °F

Climate (2010–Present)

Boston, Logan International Airport (1.2 miles)

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  • Average Low 2010–Present

    47 °F
  • Average 2010–Present

    53.6 °F
  • Average High 2010–Present

    60.6 °F
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