West Yarmouth Weather Forecast

    • 36
    • 43

    Chance Rain Showers

    • 35
    • 53

    Rain Showers

    • 23
    • 43

    Partly Sunny

    • 28
    • 34

    Mostly Cloudy

    • 32
    • 40

    Partly Sunny

    • 32
    • 42

    Chance Rain

Today 15 Mar Barnstable

Mostly sunny. Highs in the lower 40s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southeast in the afternoon.

Tonight 15 Mar Barnstable

Mostly cloudy. A chance of rain Showers after midnight. Lows in the mid 30s. Southeast Winds 10 to 15 Mph. Gusts up to 20 Mph, increasing to 30 Mph after midnight. Chance of rain 50 percent.

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West Yarmouth Temperature Statistics

March Temperature

Hyannis, Barnstable Municipal-Boardman Airport (1.9 miles)

  • Lowest 2 March, 2026

    12.9 °F

  • Average March

    38.5 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (1.9 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.5 °F
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