Grape Island Weather Forecast

    • 56
    • 64

    Mostly Sunny

    • 64
    • 74

    Partly Sunny

    • 66
    • 71

    Chance Rain Showers

    • 57
    • 71

    Partly Sunny

    • 58
    • 61

    Chance Rain Showers

    • 61
    • 64

    Chance Rain Showers

    • 60
    • 64

    Chance Rain Showers

Today 15 Sep Eastern Norfolk

Sunny. Near steady temperature in the mid 60s. East Winds around 5 Mph.

Tonight 15 Sep Eastern Norfolk

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 50s. South Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grape Island Temperature Statistics

September Temperature

Boston, Logan International Airport (7.5 miles)

  • Lowest 12 September, 2026

    56.6 °F

  • Average September

    69.9 °F

  • Highest 10 September, 2026

    87.7 °F

Climate (2021–2026)

Boston, Logan International Airport (7.5 miles)

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

  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    61 °F
Get WillyWeather+ to remove ads