Barnstable Harbor - Phillis Island Weather Forecast

    • 26
    • 34

    Slight Chance Snow

    • 30
    • 44

    Chance Rain

    • 22
    • 39

    Chance Snow

    • 18
    • 35

    Partly Sunny

    • 13
    • 25

    Mostly Sunny

    • 21
    • 30

    Chance Snow

Today 16 Jan Barnstable

Sunny, Blustery, cooler. Near steady temperature in the lower 30s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 16 Jan Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the upper 20s. Southwest Winds 10 to 15 Mph. Gusts up to 35 Mph, decreasing to 20 Mph after midnight.

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Barnstable Harbor - Phillis Island Temperature Statistics

January Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

  • Lowest 2 January, 2026

    14 °F

  • Average January

    33 °F

  • Highest 9 January, 2026

    51.1 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.7 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    59.6 °F
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