Ferndale Weather Forecast

    • 47
    • 63

    Increasing Clouds

    • 48
    • 65

    Partly Sunny

    • 48
    • 63

    Mostly Cloudy

    • 50
    • 65

    Partly Sunny

    • 50
    • 66

    Partly Sunny

    • 51
    • 69

    Partly Sunny

Today 17 May Lowlands of Western Whatcom County

Mostly sunny. Highs in the upper 50s to mid 60s. Light wind becoming southwest to 10 Mph in the afternoon.

Tonight 17 May Lowlands of Western Whatcom County

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s to lower 50s. Southwest wind to 10 Mph becoming southeast with Gusts to 20 Mph after midnight.

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  • Temperature Real-Time

Ferndale Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (3.7 miles)

  • Lowest 12 May, 2026

    44.7 °F

  • Average May

    57.7 °F

  • Highest 12 May, 2026

    77.6 °F

Climate (2021–Present)

Bellingham, Bellingham International Airport (3.7 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.2 °F
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