Horseshoe Shoal Weather Forecast

    • 50
    • 58

    Chance Rain Showers

    • 50
    • 56

    Partly Sunny

    • 51
    • 58

    Rain Showers Likely

    • 54
    • 59

    Rain Showers

    • 54
    • 68

    Chance Rain Showers

    • 56
    • 72

    Partly Sunny

Today 21 May Barnstable

Mostly cloudy with a 20 percent chance of Showers. Cooler with Highs in the mid 60s. Temperature falling into the upper 50s this afternoon. Northeast Winds 5 to 10 Mph.

Tonight 21 May Barnstable

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph, becoming north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Horseshoe Shoal Temperature Statistics

May Temperature

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

  • Lowest 3 May, 2026

    37.9 °F

  • Average May

    54.7 °F

  • Highest 17 May, 2026

    78.1 °F

Climate (2021–Present)

Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)

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  • Average Low 2021–2026

    44.8 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    59.3 °F
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