Isle Au Haut - Richs Cove Weather Forecast

    • 42
    • 48

    Rain

    • 40
    • 53

    Rain Showers

    • 40
    • 51

    Partly Sunny

    • 40
    • 50

    Chance Rain Showers

    • 43
    • 52

    Partly Sunny

    • 43
    • 53

    Chance Rain Showers

Today 30 Apr Knox

Patchy fog this morning. Rain with a slight chance of Thunderstorms. Highs in the upper 40s. East Winds 10 to 15 Mph. Gusts up to 30 Mph this morning. Chance of rain near 100 percent.

Tonight 30 Apr Knox

Cloudy. Showers likely with a slight chance of Thunderstorms in the Evening, then a slight chance of Showers after midnight. Lows in the lower 40s. Light and variable Winds. Chance of rain 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle Au Haut - Richs Cove Temperature Statistics

April Temperature

Rockland, Knox County Regional Airport (24.2 miles)

  • Lowest 7 April, 2026

    24.1 °F

  • Average April

    41.5 °F

  • Highest 17 April, 2026

    66 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (24.2 miles)

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

  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.9 °F
Get WillyWeather+ to remove ads