Port of Boston Weather Forecast

    • 66
    • 71

    Mostly Cloudy

    • 63
    • 84

    Rain Showers Likely

    • 61
    • 76

    Mostly Sunny

    • 64
    • 81

    Sunny

    • 64
    • 81

    Mostly Sunny

    • 68
    • 81

    Partly Sunny

Today 21 Aug Suffolk

Mostly cloudy. Patchy drizzle in the morning. Areas of fog in the morning. Highs in the lower 70s. Northeast Winds 5 to 10 Mph.

Tonight 21 Aug Suffolk

Mostly cloudy. Patchy fog after midnight. Humid. Near steady temperature in the upper 60s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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Port of Boston Temperature Statistics

August Temperature

Boston, Logan International Airport (1.2 miles)

  • Lowest 12 August, 2018

    66.9 °F

  • Average August

    77.2 °F

  • Highest 2 August, 2018

    95 °F

Climate (2010–Present)

Boston, Logan International Airport (1.2 miles)

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  • Average Low 2010–Present

    45 °F

  • Average 2010–Present

    52.2 °F

  • Average High 2010–Present

    59.3 °F
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