Cohasset Narrows Weather Forecast

    • 62
    • 72

    Increasing Clouds

    • 63
    • 71

    Rain Showers Likely

    • 48
    • 67

    Rain Showers

    • 38
    • 56

    Sunny

    • 51
    • 61

    Partly Sunny

    • 54
    • 65

    Chance Rain Showers

Today 6 Oct Southern Plymouth

Mostly sunny. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 6 Oct Southern Plymouth

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cohasset Narrows Temperature Statistics

October Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 3 October, 2025

    37.4 °F

  • Average October

    57.6 °F

  • Highest 4 October, 2025

    77 °F

Climate (2020–Present)

Otis Air National Guard Base (8.7 miles)

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  • Average Low 2020–2025

    44.1 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.4 °F
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