Boston Weather Forecast

    • 45
    • 52

    Mostly Cloudy

    • 39
    • 60

    Partly Sunny

    • 35
    • 52

    Mostly Sunny

    • 36
    • 57

    Sunny

    • 43
    • 63

    Mostly Sunny

    • 45
    • 67

    Partly Sunny

Today 21 Oct Suffolk

Mostly cloudy. Cooler with Highs in the lower 50s. Northeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 21 Oct Suffolk

Mostly cloudy. Lows in the mid 40s. North Winds 10 to 15 Mph with Gusts up to 30 Mph.

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Boston Temperature Statistics

October Temperature

Boston, Logan International Airport (2.5 miles)

  • Lowest 18 October, 2026

    37 °F

  • Average October

    59.8 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (2.5 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    60.9 °F
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