Northwest Island Weather Forecast

    • 55
    • 73

    Patchy Smoke

    • 55
    • 74

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

    • 54
    • 71

    Partly Sunny

    • 54
    • 63

    Partly Sunny

    • 54
    • 63

    Partly Sunny

Today 5 Aug Lowlands of Western Skagit and Northwestern Snohomish Counties

Sunny. Areas of smoke. Highs in the mid 70s to lower 80s. Light wind becoming northwest to 10 Mph in the afternoon.

Tonight 5 Aug Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear. Areas of smoke. Lows in the mid 50s to lower 60s. Northwest wind to 10 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Northwest Island Temperature Statistics

August Temperature

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

  • Lowest 3 August, 2026

    48 °F

  • Average August

    58.9 °F

  • Highest 3 August, 2026

    66.9 °F

Climate (2021–2026)

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

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    56 °F
Get WillyWeather+ to remove ads