Allen Harbor Breakwater Light Weather Forecast

    • 57
    • 62

    Decreasing Clouds

    • 55
    • 64

    Rain Showers

    • 51
    • 60

    Mostly Cloudy

    • 49
    • 54

    Mostly Cloudy

    • 49
    • 53

    Rain Showers Likely

    • 50
    • 55

    Rain Showers Likely

    • 50
    • 56

    Chance Rain Showers

Today 17 May Barnstable

Mostly cloudy. Patchy fog. Near steady temperature in the mid 60s. South Winds 10 to 15 Mph.

Tonight 17 May Barnstable

Mostly cloudy this Evening, then becoming partly cloudy. Patchy fog. Lows in the upper 50s. South Winds 10 to 15 Mph, becoming southwest 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allen Harbor Breakwater Light Temperature Statistics

May Temperature

Chatham, Chatham Municipal Airport (5 miles)

  • Lowest 1 May, 2025

    39.7 °F

  • Average May

    56.6 °F

  • Highest 8 May, 2025

    70.6 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (5 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    54.1 °F

  • Average High 2020–2025

    60.2 °F
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