Scituate Harbor Weather Forecast

    • 63
    • 73

    Chance Rain Showers

    • 61
    • 75

    Mostly Sunny

    • 59
    • 71

    Mostly Sunny

    • 62
    • 74

    Partly Sunny

    • 59
    • 70

    Chance Rain Showers

    • 59
    • 68

    Mostly Sunny

Today 25 Aug Eastern Plymouth

Mostly sunny. Near steady temperature in the mid 70s. East Winds 5 to 10 Mph.

Tonight 25 Aug Eastern Plymouth

Partly cloudy in the Evening, then clearing. Lows around 60. Southwest Winds around 5 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Scituate Harbor Temperature Statistics

August Temperature

Marshfield Airport (7.5 miles)

  • Lowest 19 August, 2025

    50 °F

  • Average August

    68.7 °F

  • Highest 11 August, 2025

    89.6 °F

Climate (2020–Present)

Marshfield Airport (7.5 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    60.7 °F
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