Matinicus Island - Condon Cove Weather Forecast

    • 49
    • 67

    Becoming Sunny

    • 53
    • 58

    Mostly Sunny

    • 52
    • 59

    Chance Rain

    • 51
    • 60

    Partly Sunny

    • 51
    • 57

    Partly Sunny

    • 51
    • 57

    Partly Sunny

Today 18 Sep Knox

Partly sunny in the Morning, then becoming sunny. Highs in the mid 70s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 18 Sep Knox

Mostly clear. Lows in the mid 40s. Northwest Winds around 10 Mph. Gusts up to 25 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Matinicus Island - Condon Cove Temperature Statistics

September Temperature

Rockland, Knox County Regional Airport (18 miles)

  • Lowest 12 September, 2026

    44.1 °F

  • Average September

    61.6 °F

  • Highest 10 September, 2026

    84 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (18 miles)

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

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
Get WillyWeather+ to remove ads