Bellingham International Airport Weather Forecast

    • 50
    • 57

    Rain Likely

    • 47
    • 61

    Slight Chance Rain

    • 48
    • 67

    Partly Sunny

    • 52
    • 68

    Rain Likely

    • 44
    • 59

    Partly Sunny

    • 46
    • 57

    Rain Likely

Today 13 Oct Lowlands of Western Whatcom County

Mostly cloudy. A slight chance of rain early in the afternoon. Highs in the 50s to lower 60s. East wind to 10 Mph in the morning becoming light.

Tonight 13 Oct Lowlands of Western Whatcom County

Cloudy. A slight chance of rain after midnight. A chance of rain in the morning. Lows near 50. East wind to 10 Mph.

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Bellingham International Airport Temperature Statistics

October Temperature

Bellingham, Bellingham International Airport (0 miles)

  • Lowest 11 October, 2026

    42.1 °F

  • Average October

    55.6 °F

  • Highest 3 October, 2026

    68.6 °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

    59.2 °F
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