Matinicus Harbor Weather Forecast

    • 59
    • 73

    Becoming Sunny

    • 57
    • 63

    Partly Sunny

    • 56
    • 65

    Chance Rain Showers

    • 57
    • 63

    Chance Rain Showers

    • 58
    • 64

    Slight Chance Rain Showers

    • 59
    • 68

    Mostly Cloudy

Today 4 Jul Knox

Mostly sunny. Hot with Highs around 90. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Jul Knox

Mostly clear. Lows in the lower 60s. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Matinicus Harbor Temperature Statistics

July Temperature

Rockland, Knox County Regional Airport (17.4 miles)

  • Lowest 1 July, 2026

    60.1 °F

  • Average July

    70.5 °F

  • Highest 1 July, 2026

    80.1 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (17.4 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    54.7 °F
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