Allerton Harbor Weather Forecast

    • 50
    • 63

    Sunny

    • 49
    • 66

    Mostly Sunny

    • 43
    • 53

    Mostly Sunny

    • 49
    • 55

    Mostly Sunny

    • 55
    • 63

    Mostly Sunny

    • 53
    • 67

    Mostly Sunny

    • 54
    • 61

    Partly Sunny

Today 25 Oct Eastern Plymouth

Partly sunny. Highs in the mid 60s.

Tonight 25 Oct Eastern Plymouth

Clear. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Allerton Harbor Temperature Statistics

October Temperature

Boston, Logan International Airport (6.8 miles)

  • Lowest 18 October, 2026

    37.7 °F

  • Average October

    58 °F

  • Highest 2 October, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (6.8 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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