Weymouth Weather Forecast

    • 62
    • 83

    Becoming Sunny

    • 58
    • 73

    Partly Sunny

    • 56
    • 69

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 59
    • 80

    Mostly Cloudy

    • 64
    • 77

    Mostly Cloudy

Today 4 Sep Eastern Norfolk

Partly sunny this Morning, then clearing. Patchy fog this morning. Highs in the lower 80s. North Winds around 5 Mph.

Tonight 4 Sep Eastern Norfolk

Partly cloudy in the Evening, then clearing. Lows in the lower 60s. Northwest Winds around 5 Mph.

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Weymouth Temperature Statistics

September Temperature

Boston, Logan International Airport (9.9 miles)

  • Lowest 1 September, 2026

    63.6 °F

  • Average September

    67 °F

  • Highest 2 September, 2026

    72 °F

Climate (2021–2026)

Boston, Logan International Airport (9.9 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
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