Boston Harbor - Chelsea Weather Forecast

    • 30
    • 49

    Becoming Sunny

    • 35
    • 45

    Partly Sunny

    • 31
    • 48

    Partly Sunny

    • 44
    • 50

    Rain Likely

    • 40
    • 57

    Chance Rain

    • 32
    • 49

    Slight Chance Rain

Today 22 Nov Suffolk

Cloudy with a slight chance of Showers in the Morning, then partly sunny in the afternoon. Highs in the upper 40s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon. Chance of rain 20 percent.

Tonight 22 Nov Suffolk

Mostly clear in the Evening, then becoming partly cloudy. Cooler with Lows in the upper 20s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Boston Harbor - Chelsea Temperature Statistics

November Temperature

Boston, Logan International Airport (1.9 miles)

  • Lowest 7 November, 2025

    34 °F

  • Average November

    45.2 °F

  • Highest 8 November, 2025

    62.1 °F

Climate (2020–Present)

Boston, Logan International Airport (1.9 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61.1 °F
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