Dennis Port Weather Forecast

    • 50
    • 66

    Gradual Clearing

    • 49
    • 62

    Partly Sunny

    • 51
    • 62

    Mostly Cloudy

    • 56
    • 65

    Chance Rain Showers

    • 57
    • 67

    Chance Rain Showers

    • 55
    • 69

    Mostly Sunny

Today 23 May Barnstable

Mostly cloudy in the Morning, then becoming partly sunny. Cooler with Highs in the mid 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 23 May Barnstable

Mostly cloudy. Lows in the upper 40s. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dennis Port Temperature Statistics

May Temperature

Chatham, Chatham Municipal Airport (6.8 miles)

  • Lowest 1 May, 2022

    45 °F

  • Average May

    54.9 °F

  • Highest 14 May, 2022

    72 °F

Climate (2010–Present)

Chatham, Chatham Municipal Airport (6.8 miles)

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  • Average Low 2010–Present

    45.4 °F

  • Average 2010–Present

    51.6 °F

  • Average High 2010–Present

    57.5 °F
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