Northwest Island Weather Forecast

    • 40
    • 45

    Rain

    • 39
    • 46

    Rain

    • 37
    • 44

    Rain

    • 40
    • 44

    Rain Likely

    • 41
    • 48

    Chance Rain

    • 41
    • 49

    Chance Rain

Today 5 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Cloudy with a chance of rain in the Morning, then mostly cloudy with a slight chance of rain late in the morning. Mostly sunny in the afternoon. Highs in the 40s. Light wind.

Tonight 5 Jan Lowlands of Western Skagit and Northwestern Snohomish Counties

Breezy. Cloudy in the Evening, then a chance of rain after midnight. Lows in the mid 30s to lower 40s. Southeast wind to 10 Mph increasing to 15 to 25 Mph with Gusts to 35 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Northwest Island Temperature Statistics

January Temperature

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

  • Lowest 1 January, 2026

    30 °F

  • Average January

    39.6 °F

  • Highest 2 January, 2026

    46.9 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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