Grape Island Weather Forecast

    • 58
    • 61

    Rain Showers

    • 60
    • 67

    Chance Rain Showers

    • 59
    • 70

    Rain Showers Likely

    • 55
    • 68

    Slight Chance Rain Showers

    • 51
    • 61

    Mostly Cloudy

    • 51
    • 59

    Mostly Cloudy

Today 15 May Eastern Norfolk

Mostly cloudy. Scattered Showers and Thunderstorms this Morning, then isolated Showers this afternoon. Highs in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 50 percent.

Tonight 15 May Eastern Norfolk

Mostly cloudy. Areas of fog. Isolated Showers in the evening. Lows in the upper 50s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grape Island Temperature Statistics

May Temperature

Boston, Logan International Airport (7.5 miles)

  • Lowest 1 May, 2025

    46.7 °F

  • Average May

    58.5 °F

  • Highest 3 May, 2025

    84.7 °F

Climate (2020–Present)

Boston, Logan International Airport (7.5 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    61.1 °F
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