Chatham Harbor Entrance Weather Forecast

    • 48
    • 51

    Rain

    • 41
    • 52

    Mostly Cloudy

    • 42
    • 46

    Rain Showers

    • 43
    • 51

    Rain Showers Likely

    • 40
    • 45

    Chance Rain Showers

    • 35
    • 45

    Slight Chance Rain Showers

Today 3 Apr Barnstable

Rain likely. Patchy fog. Breezy and not as cool. Near steady temperature in the lower 50s. Southwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 3 Apr Barnstable

Cloudy. A chance of Rain, mainly in the evening. Patchy fog. Visibility one quarter mile or less at Times. Not as cool. Near steady temperature in the lower 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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Chatham Harbor Entrance Temperature Statistics

April Temperature

Chatham, Chatham Municipal Airport (3.1 miles)

  • Lowest 1 April, 2025

    41 °F

  • Average April

    47.6 °F

  • Highest 1 April, 2025

    53.1 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    60 °F
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