Boston Weather Forecast

    • 68
    • 81

    Mostly Sunny

    • 71
    • 87

    Isolated Thunderstorms

    • 73
    • 88

    Mostly Sunny

    • 74
    • 91

    Mostly Sunny

    • 73
    • 90

    Chance Thunderstorms

    • 71
    • 84

    Chance Thunderstorms

    • 69
    • 82

    Chance Thunderstorms

Today 8 Aug Suffolk

Mostly sunny. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph.

Tonight 8 Aug Suffolk

Mostly clear. Lows in the upper 60s. Southeast Winds 5 to 10 Mph, becoming southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boston Temperature Statistics

August Temperature

Boston, Logan International Airport (2.5 miles)

  • Lowest 1 August, 2020

    70 °F

  • Average August

    77.8 °F

  • Highest 3 August, 2020

    91.9 °F

Climate (2010–Present)

Boston, Logan International Airport (2.5 miles)

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  • Average Low 2010–Present

    46.5 °F

  • Average 2010–Present

    53.1 °F

  • Average High 2010–Present

    60 °F
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