Port of Boston Weather Forecast

    • 52
    • 75

    Increasing Clouds

    • 55
    • 75

    Chance Rain Showers

    • 56
    • 72

    Chance Rain Showers

    • 59
    • 77

    Slight Chance Rain Showers

    • 60
    • 80

    Mostly Sunny

    • 55
    • 74

    Partly Sunny

Today 15 May Suffolk

Sunny. Highs in the upper 70s. Northwest Winds around 5 Mph, becoming southeast in the afternoon.

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  • Temperature Forecast NOAA

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Port of Boston Temperature Statistics

May Temperature

Boston, Logan International Airport (1.2 miles)

  • Lowest 1 May, 2021

    44.1 °F
  • Average May

    55.5 °F
  • Highest 2 May, 2021

    75.9 °F

Climate (2010–Present)

Boston, Logan International Airport (1.2 miles)

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  • Average Low 2010–Present

    45.2 °F
  • Average 2010–Present

    51.8 °F
  • Average High 2010–Present

    58.8 °F
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