East Sandwich Weather Forecast

    • 66
    • 80

    Increasing Clouds

    • 69
    • 80

    Partly Sunny

    • 72
    • 83

    Partly Sunny

    • 72
    • 83

    Partly Sunny

    • 71
    • 81

    Slight Chance Rain Showers

    • 71
    • 82

    Partly Sunny

Today 4 Aug Barnstable

Mostly sunny. Highs around 80. West Winds around 5 Mph, becoming southwest this afternoon.

Tonight 4 Aug Barnstable

Partly cloudy in the Evening, then becoming mostly cloudy. Humid with Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

East Sandwich Temperature Statistics

August Temperature

Otis Air National Guard Base (6.8 miles)

  • Lowest 1 August, 2026

    64.4 °F

  • Average August

    73.5 °F

  • Highest 1 August, 2026

    82.4 °F

Climate (2021–2026)

Otis Air National Guard Base (6.8 miles)

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  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.1 °F
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