Matinicus Harbor Weather Forecast

    • 36
    • 43

    Rain Showers

    • 32
    • 41

    Mostly Sunny

    • 27
    • 36

    Snow Showers Likely

    • 34
    • 37

    Breezy

    • 39
    • 42

    Breezy

    • 37
    • 43

    Partly Sunny

Today 5 Apr Knox

Rain Showers. Patchy fog. Highs in the upper 40s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming southwest with Gusts up to 20 Mph this afternoon. Chance of rain near 100 percent.

Tonight 5 Apr Knox

Patchy fog in the evening. Cloudy with a chance of rain Showers in the Evening, then partly cloudy after midnight. Lows in the mid 30s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Matinicus Harbor Temperature Statistics

April Temperature

Rockland, Knox County Regional Airport (17.4 miles)

  • Lowest 2 April, 2026

    33.1 °F

  • Average April

    38.1 °F

  • Highest 1 April, 2026

    52 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    54.9 °F
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