Cranberry Island Weather Forecast

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    • 49

    Rain Showers Likely

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    • 50

    Rain Showers Likely

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    • 51

    Chance Rain Showers

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    • 47

    Chance Rain Showers

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    • 55

    Chance Rain Showers

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    Chance Rain Showers

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    Chance Rain Showers

Today 13 Apr Knox

Rain this Morning, then Showers likely this afternoon. Highs in the upper 50s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 13 Apr Knox

Mostly cloudy with a chance of Showers this Evening, then partly cloudy after midnight. Patchy fog. Lows in the upper 40s. West Winds around 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cranberry Island Temperature Statistics

April Temperature

Rockland, Knox County Regional Airport (15.5 miles)

  • Lowest 7 April, 2026

    24.1 °F

  • Average April

    39.1 °F

  • Highest 1 April, 2026

    52 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (15.5 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.9 °F
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