Bellingham Weather Forecast

    • 56
    • 74

    Mostly Sunny

    • 59
    • 80

    Mostly Sunny

    • 55
    • 70

    Rain

    • 52
    • 70

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 58
    • 79

    Mostly Sunny

Today 30 Jul Lowlands of Western Whatcom County

Mostly sunny. Highs in the upper 60s to mid 70s. South wind 10 to 15 Mph becoming southwest in the afternoon.

Tonight 30 Jul Lowlands of Western Whatcom County

Mostly clear. Lows in the 50s. Light wind.

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Bellingham Temperature Statistics

July Temperature

Bellingham, Bellingham International Airport (3.1 miles)

  • Lowest 13 July, 2026

    46.7 °F

  • Average July

    63.9 °F

  • Highest 22 July, 2026

    89.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (3.1 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.1 °F
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