Cranberry Island Weather Forecast

    • 39
    • 43

    Rain

    • 21
    • 42

    Rain Showers

    • 31
    • 37

    Mostly Cloudy

    • 42
    • 46

    Chance Rain Showers

    • 34
    • 49

    Partly Sunny

    • 33
    • 40

    Mostly Cloudy

Today 31 Mar Knox

Cloudy. Areas of fog this morning. Rain likely this Morning, then a chance of rain Showers this afternoon. Highs in the lower 50s. South Winds 10 to 15 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 70 percent.

Tonight 31 Mar Knox

Showers likely. Areas of fog in the evening. Areas of fog after midnight. Lows around 40. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Cranberry Island Temperature Statistics

March Temperature

Rockland, Knox County Regional Airport (15.5 miles)

  • Lowest 3 March, 2025

    1 °F

  • Average March

    34.7 °F

  • Highest 17 March, 2025

    50 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (15.5 miles)

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  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.3 °F
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