Port Clyde Weather Forecast

    • 45
    • 50

    Slight Chance Rain Showers

    • 44
    • 56

    Mostly Cloudy

    • 44
    • 48

    Rain Showers

    • 46
    • 53

    Chance Rain Showers

    • 44
    • 57

    Mostly Sunny

    • 48
    • 57

    Partly Sunny

Today 7 May Knox

Mostly cloudy. Patchy fog. Highs around 60. South Winds around 10 Mph.

Tonight 7 May Knox

Mostly cloudy. A slight chance of Showers in the evening. Patchy dense fog. Lows in the mid 40s. Light and variable Winds. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Clyde Temperature Statistics

May Temperature

Rockland, Knox County Regional Airport (12.4 miles)

  • Lowest 1 May, 2025

    41 °F

  • Average May

    48.8 °F

  • Highest 5 May, 2025

    59 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (12.4 miles)

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

  • Average Low 2020–2025

    39.9 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.3 °F
Get WillyWeather+ to remove ads