South Yarmouth Weather Forecast

    • 60
    • 66

    Rain Likely

    • 56
    • 66

    Rain

    • 45
    • 63

    Rain Showers Likely

    • 41
    • 59

    Chance Rain Showers

    • 38
    • 57

    Mostly Sunny

    • 41
    • 60

    Mostly Sunny

    • 35
    • 56

    Partly Sunny

Today 5 Nov Barnstable

Partly cloudy. Lows in the upper 30s. Highs in the lower 50s.

Tonight 5 Nov Barnstable

Mostly cloudy. Rain likely with a slight chance of Thunderstorms after midnight. Near steady temperature in the lower 60s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Yarmouth Temperature Statistics

November Temperature

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

  • Lowest 1 November, 2026

    37 °F

  • Average November

    54 °F

  • Highest 3 November, 2026

    68 °F

Climate (2021–2026)

Hyannis, Barnstable Municipal-Boardman Airport (4.3 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    59.2 °F
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