Plum Island Weather Forecast

    • 17
    • 36

    Chance Snow

    • 11
    • 19

    Chance Snow

    • 17
    • 22

    Snow Likely

    • 16
    • 29

    Chance Snow

    • 8
    • 22

    Slight Chance Snow

    • 3
    • 15

    Slight Chance Snow

Today 13 Jan Door

Blustery. Mostly cloudy with a chance of light rain. Highs around 40. West wind 10 to 15 Mph increasing to 15 to 25 Mph in the afternoon. Chance of rain 50 percent.

Tonight 13 Jan Door

Windy. Colder. Mostly cloudy. A chance of freezing drizzle and light rain in the Evening, then a chance of light snow and freezing drizzle after midnight. Lows in the middle teens. Northwest wind 20 to 30 Mph with Gusts to around 40 Mph. Chance of precipitation 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Plum Island Temperature Statistics

January Temperature

Ephraim-Gibraltar Airport (16.2 miles)

  • Lowest 1 January, 2026

    6.8 °F

  • Average January

    24.6 °F

  • Highest 8 January, 2026

    41.9 °F

Climate (2021–Present)

Ephraim-Gibraltar Airport (16.2 miles)

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

  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    52.8 °F
Get WillyWeather+ to remove ads