Plum Island Weather Forecast

    • 57
    • 57

    Chance Thunderstorms

    • 50
    • 73

    Mostly Sunny

    • 50
    • 59

    Rain Showers Likely

    • 42
    • 61

    Rain Showers

    • 35
    • 48

    Breezy

    • 42
    • 53

    Mostly Sunny

    • 48
    • 60

    Partly Sunny

Today 13 Oct Eastern Essex

Cloudy with a 50 percent chance of Showers. Patchy fog. Cooler. Near steady temperature in the mid 50s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 13 Oct Eastern Essex

Mostly cloudy. A chance of Showers and Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Patchy fog. Lows in the upper 50s. South Winds 5 to 10 Mph. Gusts up to 20 Mph this evening. Chance of rain 50 percent.

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  • Temperature Real-Time

Plum Island Temperature Statistics

October Temperature

Beverly, Beverly Municipal Airport (16.8 miles)

  • Lowest 7 October, 2026

    35.1 °F

  • Average October

    57.1 °F

  • Highest 2 October, 2026

    84.9 °F

Climate (2021–2026)

Beverly, Beverly Municipal Airport (16.8 miles)

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  • Average Low 2021–2026

    42.1 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.7 °F
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