Boston Weather Forecast

    • 61
    • 74

    Mostly Cloudy

    • 69
    • 95

    Mostly Sunny

    • 67
    • 95

    Partly Sunny

    • 56
    • 77

    Chance Rain Showers

    • 51
    • 64

    Mostly Cloudy

    • 55
    • 66

    Chance Rain Showers

Today 20 May Suffolk

Mostly sunny. Not as cool with Highs in the mid 70s. North Winds around 5 Mph, increasing to southeast 10 to 15 Mph in the afternoon.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boston Temperature Statistics

May Temperature

Boston, Logan International Airport (2.5 miles)

  • Lowest 9 May, 2022

    42.1 °F

  • Average May

    56.2 °F

  • Highest 14 May, 2022

    84.9 °F

Climate (2010–Present)

Boston, Logan International Airport (2.5 miles)

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  • Average Low 2010–Present

    45.8 °F

  • Average 2010–Present

    52.5 °F

  • Average High 2010–Present

    59.5 °F
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