Pine Lake Weather Forecast

    • 51
    • 66

    Increasing Clouds

    • 49
    • 63

    Partly Sunny

    • 49
    • 63

    Mostly Cloudy

    • 49
    • 63

    Rain Likely

    • 46
    • 62

    Chance Rain

    • 47
    • 64

    Mostly Cloudy

Today 21 Sep Foothills and Valleys of the North Cascades

Mostly sunny. Highs in the upper 60s to mid 70s. Light wind.

Tonight 21 Sep Foothills and Valleys of the North Cascades

Partly cloudy in the evening then becoming mostly cloudy. Lows near 50. South wind to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pine Lake Temperature Statistics

September Temperature

Bellingham, Bellingham International Airport (9.3 miles)

  • Lowest 18 September, 2026

    44.1 °F

  • Average September

    59.9 °F

  • Highest 8 September, 2026

    72.6 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (9.3 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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