Lummi Island Weather Forecast

    • 41
    • 53

    Chance Rain

    • 44
    • 54

    Increasing Clouds

    • 49
    • 57

    Rain

    • 45
    • 55

    Rain Likely

    • 43
    • 52

    Chance Rain

    • 46
    • 53

    Rain

    • 46
    • 54

    Rain

Today 7 Nov Lowlands of Western Whatcom County

Rain at Times late in the Morning, then rain likely early in the afternoon. A chance of rain late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the upper 40s to mid 50s. South wind 10 to 20 Mph.

Tonight 7 Nov Lowlands of Western Whatcom County

Mostly cloudy until early morning then becoming partly cloudy. A slight chance of rain in the evening. Lows in the mid 30s to lower 40s. South wind to 10 Mph becoming east after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lummi Island Temperature Statistics

November Temperature

Bellingham, Bellingham International Airport (8.1 miles)

  • Lowest 4 November, 2025

    30 °F

  • Average November

    48.1 °F

  • Highest 5 November, 2025

    61 °F

Climate (2020–Present)

Bellingham, Bellingham International Airport (8.1 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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