Popponesset Beach Weather Forecast

    • 64
    • 81

    Partly Sunny

    • 54
    • 73

    Mostly Sunny

    • 62
    • 71

    Rain Showers

    • 66
    • 73

    Rain Showers

    • 62
    • 74

    Partly Sunny

    • 65
    • 71

    Partly Sunny

Today 10 Sep Barnstable

Mostly sunny. Near steady temperature in the lower 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 10 Sep Barnstable

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. West Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Popponesset Beach Temperature Statistics

September Temperature

Otis Air National Guard Base (5 miles)

  • Lowest 6 September, 2026

    55.4 °F

  • Average September

    66.3 °F

  • Highest 4 September, 2026

    80.6 °F

Climate (2021–2026)

Otis Air National Guard Base (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.7 °F

  • Average 2021–2026

    51.8 °F

  • Average High 2021–2026

    59.1 °F
Get WillyWeather+ to remove ads