South Bellingham Weather Forecast

    • 53
    • 78

    Mostly Sunny

    • 54
    • 78

    Mostly Sunny

    • 52
    • 72

    Mostly Sunny

    • 50
    • 71

    Partly Sunny

    • 49
    • 69

    Mostly Cloudy

    • 49
    • 67

    Mostly Cloudy

    • 49
    • 69

    Partly Sunny

Today 3 May Foothills and Valleys of the North Cascades

Sunny. Highs in the upper 70s to mid 80s. Light wind becoming northwest around 10 Mph in the afternoon.

Tonight 3 May Foothills and Valleys of the North Cascades

Mostly clear. Lows in the 50s. Northwest wind to 10 Mph in the evening becoming light.

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South Bellingham Temperature Statistics

May Temperature

Bellingham, Bellingham International Airport (6.8 miles)

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Climate (2021–Present)

Bellingham, Bellingham International Airport (6.8 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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