Chappaquoit Beach Weather Forecast

    • 18
    • 23

    Increasing Clouds

    • 19
    • 28

    Blustery

    • 19
    • 30

    Partly Sunny

    • 23
    • 30

    Mostly Sunny

    • 19
    • 30

    Partly Sunny

    • 18
    • 28

    Partly Sunny

    • 20
    • 30

    Chance Snow

Today 31 Jan Barnstable

Mostly sunny. Not as cool with Highs in the mid 20s. Northwest Winds 5 to 10 Mph.

Tonight 31 Jan Barnstable

Mostly cloudy. A chance of snow after midnight. Brisk with Lows around 16. Temperature rising into the mid 20s after midnight. North Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to northeast 20 to 25 Mph with Gusts up to 35 Mph after midnight. Chance of snow 50 percent.

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Chappaquoit Beach Temperature Statistics

January Temperature

Otis Air National Guard Base (7.5 miles)

  • Lowest 24 January, 2026

    6.8 °F

  • Average January

    29.2 °F

  • Highest 9 January, 2026

    51.8 °F

Climate (2021–Present)

Otis Air National Guard Base (7.5 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    52 °F

  • Average High 2021–2026

    59.2 °F
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