Middle Brewster Island Weather Forecast

    • 62
    • 66

    Partly Sunny

    • 61
    • 68

    Slight Chance Rain Showers

    • 60
    • 65

    Slight Chance Rain Showers

    • 61
    • 69

    Partly Sunny

Today 13 Sep Suffolk

Sunny. Highs in the mid 70s. South Winds 5 to 10 Mph.

Tonight 13 Sep Suffolk

Partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Middle Brewster Island Temperature Statistics

September Temperature

Boston, Logan International Airport (6.2 miles)

  • Lowest 9 September, 2025

    54 °F

  • Average September

    66.1 °F

  • Highest 6 September, 2025

    86 °F

Climate (2020–Present)

Boston, Logan International Airport (6.2 miles)

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

  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61.1 °F
Get WillyWeather+ to remove ads