Northwest Island Weather Forecast

    • 45
    • 61

    Rain Showers

    • 47
    • 59

    Chance Rain Showers

    • 49
    • 63

    Mostly Cloudy

    • 49
    • 64

    Rain Likely

    • 49
    • 62

    Chance Rain

    • 50
    • 63

    Partly Sunny

    • 50
    • 65

    Mostly Sunny

Today 5 Jun Lowlands of Western Skagit and Northwestern Snohomish Counties

A chance of Showers until late afternoon. A slight chance of Thunderstorms in the afternoon. Showers late in the afternoon. Rainfall Amounts a quarter to a half inch Possible, except higher Amounts possible in Thunderstorms. Highs near 60. South wind to 10 Mph.

Tonight 5 Jun Lowlands of Western Skagit and Northwestern Snohomish Counties

Showers and a slight chance of Thunderstorms in the Evening, then rain late in the evening. Rain likely after midnight. Rainfall Amounts a quarter to a half inch Possible, except higher Amounts possible in Thunderstorms. Lows in the 40s. South wind to 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Northwest Island Temperature Statistics

June Temperature

Whidbey Island Naval Air Station - Ault Field (4.3 miles)

  • Lowest 1 June, 2026

    42.1 °F

  • Average June

    58.1 °F

  • Highest 2 June, 2026

    72 °F

Climate (2021–Present)

Whidbey Island Naval Air Station - Ault Field (4.3 miles)

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

  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
Get WillyWeather+ to remove ads