Cohasset Narrows Weather Forecast

    • 63
    • 69

    Mostly Cloudy

    • 62
    • 68

    Rain Showers Likely

    • 64
    • 71

    Chance Rain Showers

    • 65
    • 70

    Mostly Cloudy

    • 67
    • 75

    Slight Chance Rain Showers

    • 69
    • 78

    Chance Rain Showers

Today 26 Jun Southern Plymouth

Partly sunny in the Morning, then mostly cloudy with a slight chance of Showers in the afternoon. Much cooler. Near steady temperature in the upper 60s. Northeast Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 26 Jun Southern Plymouth

Mostly cloudy. Lows in the mid 60s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cohasset Narrows Temperature Statistics

June Temperature

Otis Air National Guard Base (8.7 miles)

  • Lowest 1 June, 2025

    51.8 °F

  • Average June

    66 °F

  • Highest 23 June, 2025

    86 °F

Climate (2020–Present)

Otis Air National Guard Base (8.7 miles)

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  • Average Low 2020–2025

    44.2 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    59.5 °F
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