Yarmouth Weather Forecast

    • 32
    • 38

    Rain

    • 32
    • 41

    Partly Sunny

    • 36
    • 46

    Slight Chance Rain

    • 38
    • 49

    Chance Rain

    • 25
    • 50

    Partly Sunny

    • 27
    • 36

    Mostly Sunny

Today 23 Mar Barnstable

Rain in the Morning, then a chance of snow and rain Showers in the afternoon. Little or no snow accumulation. Near steady temperature in the upper 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of precipitation near 100 percent.

Tonight 23 Mar Barnstable

Mostly cloudy with a 50 percent chance of snow Showers. Near steady temperature in the lower 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

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Yarmouth Temperature Statistics

March Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

  • Lowest 2 March, 2026

    12.9 °F

  • Average March

    38.3 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.1 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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