Blaine Weather Forecast

    • 61
    • 80

    Mostly Sunny

    • 60
    • 78

    Mostly Sunny

    • 61
    • 78

    Mostly Sunny

    • 60
    • 74

    Mostly Cloudy

    • 59
    • 73

    Mostly Cloudy

    • 58
    • 70

    Chance Rain

Today 24 Aug Lowlands of Western Whatcom County

Sunny. Highs in the 80s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 24 Aug Lowlands of Western Whatcom County

Mostly clear. Lows in the upper 50s to mid 60s. Light wind.

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Blaine Temperature Statistics

August Temperature

Bellingham, Bellingham International Airport (16.8 miles)

  • Lowest 21 August, 2025

    48 °F

  • Average August

    65.5 °F

  • Highest 11 August, 2025

    89.7 °F

Climate (2020–Present)

Bellingham, Bellingham International Airport (16.8 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59 °F
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