Lummi Island Weather Forecast

    • 51
    • 59

    Cloudy

    • 50
    • 57

    Chance Rain

    • 50
    • 56

    Rain

    • 47
    • 55

    Chance Rain

    • 43
    • 52

    Chance Rain

    • 41
    • 51

    Mostly Cloudy

Today 12 Nov Lowlands of Western Whatcom County

Cloudy. Highs in the upper 50s to mid 60s. South wind to 10 Mph becoming southeast in the afternoon.

Tonight 12 Nov Lowlands of Western Whatcom County

Cloudy. A slight chance of rain in the morning. Lows near 50. East wind 10 to 15 Mph becoming southeast 10 to 20 Mph 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 1 November, 2026

    29.6 °F

  • Average November

    48.7 °F

  • Highest 7 November, 2026

    66.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (8.1 miles)

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  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.2 °F
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