Lieutenant Island Weather Forecast

    • 42
    • 56

    Rain Likely

    • 36
    • 47

    Partly Sunny

    • 35
    • 43

    Breezy

    • 36
    • 42

    Partly Sunny

    • 43
    • 51

    Chance Rain

    • 37
    • 51

    Chance Rain

Today 26 Nov Barnstable

Rain likely. Patchy fog. Visibility one quarter mile or less at Times this afternoon. Highs in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

Tonight 26 Nov Barnstable

Mostly cloudy. Patchy fog. A chance of rain in the evening. Lows around 40. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph after midnight. Chance of rain 30 percent.

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Lieutenant Island Temperature Statistics

November Temperature

Chatham, Chatham Municipal Airport (14.3 miles)

  • Lowest 19 November, 2025

    28 °F

  • Average November

    44.2 °F

  • Highest 8 November, 2025

    60.1 °F

Climate (2020–Present)

Chatham, Chatham Municipal Airport (14.3 miles)

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  • Average Low 2020–2025

    47.7 °F

  • Average 2020–2025

    54 °F

  • Average High 2020–2025

    60 °F
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