Marietta - Alderwood Weather Forecast

    • 49
    • 63

    Decreasing Clouds

    • 48
    • 64

    Mostly Cloudy

    • 52
    • 65

    Partly Sunny

    • 48
    • 61

    Chance Rain

    • 44
    • 59

    Partly Sunny

    • 44
    • 60

    Mostly Sunny

Today 6 Oct Lowlands of Western Whatcom County

Mostly cloudy. Areas of fog in the morning. Highs in the 60s. Light wind.

Tonight 6 Oct Lowlands of Western Whatcom County

Mostly cloudy. Lows in the mid 40s to lower 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Marietta - Alderwood Temperature Statistics

October Temperature

Bellingham, Bellingham International Airport (1.2 miles)

  • Lowest 1 October, 2026

    46.7 °F

  • Average October

    56.9 °F

  • Highest 3 October, 2026

    68 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (1.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    43.8 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.2 °F
Get WillyWeather+ to remove ads