Herring River - Dennis Port Weather Forecast

    • 44
    • 56

    Chance Rain Showers

    • 43
    • 47

    Mostly Cloudy

    • 39
    • 52

    Rain Showers Likely

    • 36
    • 44

    Partly Sunny

    • 41
    • 44

    Partly Sunny

    • 43
    • 51

    Slight Chance Rain Showers

Today 17 Apr Barnstable

Cloudy with a 50 percent chance of Showers. Patchy fog in the morning. Highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. Northwest Winds 5 to 10 Mph, becoming north in the afternoon.

Tonight 17 Apr Barnstable

Mostly cloudy. Patchy fog. Near steady temperature around 50. Southwest Winds 10 to 15 Mph.

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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

    43.5 °F

  • Highest 11 April, 2026

    55.9 °F

Climate (2021–Present)

Chatham, Chatham Municipal Airport (6.2 miles)

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  • Average Low 2021–2026

    47.4 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    59.8 °F
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