Cotuit Bay - Point Isabella Weather Forecast

    • 67
    • 78

    Rain Showers

    • 67
    • 79

    Partly Sunny

    • 70
    • 79

    Partly Sunny

    • 71
    • 80

    Partly Sunny

    • 71
    • 81

    Partly Sunny

    • 71
    • 80

    Slight Chance Rain Showers

Today 3 Aug Barnstable

Showers with a chance of Thunderstorms. Patchy fog. Locally heavy rainfall possible. Humid with Highs in the upper 70s. South Winds 15 to 20 Mph with Gusts up to 40 Mph. Chance of rain 70 percent.

Tonight 3 Aug Barnstable

Mostly cloudy. Showers likely with a chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Patchy fog in the evening. Locally heavy rainfall possible in the evening. Humid with Lows in the upper 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph with Gusts up to 20 Mph after midnight. Chance of rain 70 percent.

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Cotuit Bay - Point Isabella Temperature Statistics

August Temperature

Otis Air National Guard Base (5.6 miles)

  • Lowest

  • Average August

  • Highest

Climate (2021–2026)

Otis Air National Guard Base (5.6 miles)

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  • Average Low 2021–2026

    43.7 °F
  • Average 2021–2026

    51.8 °F
  • Average High 2021–2026

    59.1 °F
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