Popponesset Weather Forecast

    • 76
    • 91

    Mostly Sunny

    • 72
    • 84

    Slight Chance Rain Showers

    • 70
    • 79

    Chance Rain Showers

    • 68
    • 75

    Chance Thunderstorms

    • 68
    • 75

    Chance Rain Showers

    • 69
    • 76

    Partly Sunny

Today 3 Jul Barnstable

Sunny, hot. Near steady temperature in the lower 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Heat index Values up to 103.

Tonight 3 Jul Barnstable

Partly cloudy with scattered Showers and Thunderstorms. Humid with Lows in the lower 70s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Temperature Statistics

July Temperature

Otis Air National Guard Base (5.6 miles)

  • Lowest 1 July, 2026

    68 °F

  • Average July

    74.5 °F

  • Highest 1 July, 2026

    82.4 °F

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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