Wellington Weather Forecast

    • 24
    • 32

    Mostly Cloudy

    • 29
    • 41

    Partly Sunny

    • 35
    • 47

    Mostly Cloudy

    • 37
    • 51

    Chance Rain

    • 40
    • 57

    Chance Rain

    • 37
    • 51

    Rain Likely

Today 16 Apr Cascades of Snohomish and Northern King Counties

Mostly cloudy. A slight chance of rain and snow in the morning. Snow level near 2000 feet. Freezing level near 3500 feet in the afternoon. Afternoon pass Temperatures in the mid 30s. West wind in the Passes around 10 Mph with Gusts to 25 Mph.

Tonight 16 Apr Cascades of Snohomish and Northern King Counties

Partly cloudy in the Evening, then mostly cloudy with a slight chance of rain and snow in the late evening and early morning. Mostly cloudy in the morning. Snow level near 2500 feet. Lows in the mid 20s. West wind in the Passes around 10 Mph with Gusts to 25 Mph in the evening becoming light.

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Wellington Temperature Statistics

April Temperature

Stampede Pass (33.6 miles)

  • Lowest 1 April, 2026

    28 °F

  • Average April

    39.5 °F

  • Highest 6 April, 2026

    59 °F

Climate (2021–Present)

Stampede Pass (33.6 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    41.6 °F

  • Average High 2021–2026

    48.4 °F
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