Henry Island - Nelson Bay Weather Forecast

    • 45
    • 55

    Mostly Sunny

    • 47
    • 56

    Mostly Cloudy

    • 47
    • 54

    Chance Rain

    • 46
    • 54

    Slight Chance Rain

    • 45
    • 54

    Mostly Cloudy

    • 43
    • 52

    Chance Rain

Today 9 Apr San Juan County

Sunny. Highs in the 50s. Light wind.

Tonight 9 Apr San Juan County

Mostly clear. Lows in the lower to mid 40s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Henry Island - Nelson Bay Temperature Statistics

April Temperature

Friday Harbor Airport (8.7 miles)

  • Lowest 1 April, 2026

    41 °F

  • Average April

    49.2 °F

  • Highest 5 April, 2026

    62.1 °F

Climate (2021–Present)

Friday Harbor Airport (8.7 miles)

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

  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    51.9 °F

  • Average High 2021–2026

    59.7 °F
Get WillyWeather+ to remove ads