Herring River - Dennis Port Weather Forecast

    • 42
    • 44

    Chance Rain Showers

    • 41
    • 52

    Partly Sunny

    • 41
    • 46

    Partly Sunny

    • 41
    • 45

    Chance Rain Showers

    • 43
    • 47

    Slight Chance Rain Showers

    • 43
    • 48

    Slight Chance Rain

Today 22 Apr Barnstable

Cloudy. Isolated Showers this Morning, then scattered Showers this afternoon. Highs in the upper 40s. South Winds 10 to 15 Mph. Chance of rain 40 percent.

Tonight 22 Apr Barnstable

Cloudy. Scattered Showers, mainly in the evening. Near steady temperature in the lower 40s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 40 percent.

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Herring River - Dennis Port Temperature Statistics

April Temperature

Chatham, Chatham Municipal Airport (6.2 miles)

  • Lowest 9 April, 2026

    27 °F

  • Average April

    45.5 °F

  • Highest 15 April, 2026

    64.9 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    53.8 °F

  • Average High 2021–2026

    59.9 °F
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