Weymouth Weather Forecast

    • 60
    • 84

    Becoming Sunny

    • 59
    • 81

    Mostly Sunny

    • 64
    • 82

    Rain Showers

    • 64
    • 82

    Slight Chance Rain Showers

    • 63
    • 82

    Mostly Sunny

    • 67
    • 86

    Partly Sunny

Today 14 Aug Eastern Norfolk

Sunny. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the lower 80s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 14 Aug Eastern Norfolk

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 50s. North Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Real-Time

Weymouth Temperature Statistics

August Temperature

Boston, Logan International Airport (9.9 miles)

  • Lowest 4 August, 2026

    66.7 °F

  • Average August

    79.9 °F

  • Highest 7 August, 2026

    94.6 °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

    53.7 °F

  • Average High 2021–2026

    61 °F
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