Northwest Island Weather Forecast

    • 52
    • 65

    Partly Sunny

    • 54
    • 67

    Mostly Sunny

    • 55
    • 67

    Chance Rain Showers

    • 52
    • 62

    Chance Rain Showers

    • 51
    • 64

    Mostly Sunny

    • 54
    • 67

    Partly Sunny

    • 55
    • 67

    Partly Sunny

Today 6 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly sunny. Highs in the upper 60s to mid 70s. Light wind becoming west 10 to 15 Mph in the afternoon.

Tonight 6 Jul Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear. Lows in the lower to mid 50s. West wind 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Northwest Island Temperature Statistics

July Temperature

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

  • Lowest 4 July, 2025

    48 °F
  • Average July

    55.5 °F
  • Highest 3 July, 2025

    63 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    44.6 °F
  • Average 2020–2025

    50.2 °F
  • Average High 2020–2025

    56.2 °F
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