Cohasset Weather Forecast

    • 52
    • 70

    Chance Rain Showers

    • 52
    • 56

    Rain Showers Likely

    • 58
    • 72

    Partly Sunny

    • 65
    • 84

    Partly Sunny

    • 61
    • 86

    Chance Rain Showers

    • 53
    • 70

    Chance Rain Showers

    • 51
    • 63

    Slight Chance Rain Showers

Today 18 May Eastern Plymouth

Sunny. Near steady temperature in the upper 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cohasset Temperature Statistics

May Temperature

Marshfield Airport (11.8 miles)

  • Lowest 8 May, 2022

    44.6 °F
  • Average May

    55.5 °F
  • Highest 14 May, 2022

    84.2 °F

Climate (2010–Present)

Marshfield Airport (11.8 miles)

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  • Average Low 2010–Present

    43.7 °F
  • Average 2010–Present

    52.1 °F
  • Average High 2010–Present

    59.9 °F
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