Allerton Harbor Weather Forecast

    • 41
    • 57

    Increasing Clouds

    • 45
    • 51

    Chance Rain

    • 34
    • 54

    Chance Rain

    • 40
    • 43

    Chance Rain

    • 36
    • 46

    Breezy

    • 45
    • 49

    Rain

Today 10 Mar Eastern Plymouth

Mostly sunny. Highs in the lower 60s. Southwest Winds 5 to 10 Mph.

Tonight 10 Mar Eastern Plymouth

Partly cloudy in the Evening, then becoming cloudy. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Allerton Harbor Temperature Statistics

March Temperature

Boston, Logan International Airport (6.8 miles)

  • Lowest 2 March, 2026

    12.7 °F

  • Average March

    35.4 °F

  • Highest 8 March, 2026

    59 °F

Climate (2021–Present)

Boston, Logan International Airport (6.8 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    61 °F
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