Sunset Airport Weather Forecast

    • 55
    • 76

    Rain

    • 49
    • 59

    Rain

    • 55
    • 69

    Partly Sunny

    • 53
    • 64

    Chance Rain

    • 51
    • 62

    Partly Sunny

    • 53
    • 64

    Mostly Sunny

    • 55
    • 67

    Partly Sunny

Today 28 May Lowlands of Western Skagit and Northwestern Snohomish Counties

Warmer, sunny. Highs 77 to 85. South Winds up to 10 Mph.

Tonight 28 May Lowlands of Western Skagit and Northwestern Snohomish Counties

Mostly clear until early Morning, then mostly cloudy with a slight chance of Showers late in the night. Lows in the lower to mid 50s. Southwest wind to 10 Mph becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sunset Airport Temperature Statistics

May Temperature

Arlington Municipal Airport (11.8 miles)

  • Lowest 5 May, 2025

    36 °F

  • Average May

    54.1 °F

  • Highest 6 May, 2025

    77 °F

Climate (2020–Present)

Arlington Municipal Airport (11.8 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.4 °F

  • Average High 2020–2025

    59.5 °F
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