Long Island Weather Forecast

    • 60
    • 75

    Partly Sunny

    • 60
    • 71

    Mostly Sunny

    • 61
    • 73

    Mostly Cloudy

    • 66
    • 76

    Chance Rain Showers

    • 64
    • 79

    Slight Chance Rain Showers

    • 64
    • 78

    Mostly Sunny

Today 15 Jun Eastern Plymouth

Partly sunny. A chance of Showers in the morning. Patchy fog in the morning. Highs in the mid 80s. Southwest Winds 5 to 10 Mph, becoming north in the afternoon. Chance of rain 40 percent.

Tonight 15 Jun Eastern Plymouth

Partly cloudy in the Evening, then clearing. Lows in the upper 50s. Northwest Winds around 5 Mph.

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Long Island Temperature Statistics

June Temperature

Marshfield Airport (3.7 miles)

  • Lowest 2 June, 2026

    41 °F

  • Average June

    68.3 °F

  • Highest 12 June, 2026

    89.6 °F

Climate (2021–Present)

Marshfield Airport (3.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    60.1 °F
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