Bellingham International Airport Weather Forecast

    • 56
    • 68

    Rain

    • 57
    • 75

    Partly Sunny

    • 55
    • 72

    Chance Rain

    • 53
    • 72

    Partly Sunny

    • 54
    • 73

    Mostly Sunny

    • 56
    • 75

    Partly Sunny

    • 54
    • 72

    Partly Sunny

Today 26 Jul Lowlands of Western Whatcom County

A chance of rain in the Morning, then rain likely late in the morning. Rain at Times in the afternoon. Rainfall Amounts a tenth to a quarter of an inch possible. Highs in the mid 60s to lower 70s. South wind 10 to 15 Mph.

Tonight 26 Jul Lowlands of Western Whatcom County

Cloudy with a chance of Showers in the Evening, then cloudy with a slight chance of Showers late in the evening. Mostly cloudy after midnight. Patchy fog after midnight. Lows in the mid to upper 50s. Northeast wind to 10 Mph becoming north after midnight.

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Bellingham International Airport Temperature Statistics

July Temperature

Bellingham, Bellingham International Airport (0 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 (0 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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