Plymouth Breakwater Weather Forecast

    • 44
    • 62

    Clearing Late

    • 39
    • 59

    Partly Sunny

    • 48
    • 62

    Rain Showers Likely

    • 51
    • 60

    Rain Showers

    • 53
    • 67

    Chance Rain Showers

    • 56
    • 74

    Partly Sunny

Today 21 May Eastern Plymouth

Mostly cloudy and much cooler. Near steady temperature in the upper 50s. East Winds 5 to 10 Mph.

Tonight 21 May Eastern Plymouth

Mostly cloudy. Lows in the upper 40s. South Winds around 5 Mph, becoming north with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Breakwater Temperature Statistics

May Temperature

Plymouth, Plymouth Municipal Airport (5 miles)

  • Lowest 3 May, 2026

    36 °F

  • Average May

    56.4 °F

  • Highest 17 May, 2026

    88 °F

Climate (2021–Present)

Plymouth, Plymouth Municipal Airport (5 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    61.5 °F
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