Pennock Island Weather Forecast

    • 38
    • 48

    Decreasing Clouds

    • 37
    • 55

    Mostly Sunny

    • 40
    • 53

    Rain Likely

    • 35
    • 46

    Rain/Snow

    • 33
    • 46

    Chance Rain

    • 36
    • 49

    Chance Rain/Snow

    • 39
    • 48

    Chance Rain

Today 10 Apr Ketchikan Gateway Borough

Cloudy. Rain likely early in the Morning, then chance of rain in the morning. Highs in the mid 40s. Light Winds becoming northwest 10 to 15 Mph.

Tonight 10 Apr Ketchikan Gateway Borough

Mostly cloudy. Lows in the upper 30s. Northwest Winds around 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Pennock Island Temperature Statistics

April Temperature

Ketchikan, Ketchikan International Airport (3.7 miles)

  • Lowest 2 April, 2026

    30 °F

  • Average April

    40.6 °F

  • Highest 8 April, 2026

    48.9 °F

Climate (2021–Present)

Ketchikan, Ketchikan International Airport (3.7 miles)

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

  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    51.9 °F
Get WillyWeather+ to remove ads