Cohasset Weather Forecast

    • 30
    • 38

    Chance Snow

    • 10
    • 35

    Chance Snow Showers

    • 11
    • 22

    Partly Sunny

    • 14
    • 25

    Mostly Sunny

    • 23
    • 31

    Chance Snow

    • 31
    • 38

    Chance Rain/Snow

Today 27 Jan Eastern Plymouth

Cloudy with a chance of rain and snow Showers. Highs in the upper 30s. North Winds 5 to 10 Mph. Chance of precipitation 50 percent.

Tonight 27 Jan Eastern Plymouth

Cloudy. A chance of snow Showers after midnight. Near steady temperature in the lower 30s. North Winds 5 to 10 Mph. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cohasset Temperature Statistics

January Temperature

Marshfield Airport (11.8 miles)

  • Lowest 24 January, 2021

    17.6 °F
  • Average January

    35.5 °F
  • Highest 16 January, 2021

    55.4 °F

Climate (2010–Present)

Marshfield Airport (11.8 miles)

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  • Average Low 2010–Present

    44.4 °F
  • Average 2010–Present

    52.6 °F
  • Average High 2010–Present

    60.4 °F
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