Bellingham International Airport Weather Forecast

    • 52
    • 68

    Rain

    • 41
    • 60

    Chance Rain

    • 40
    • 57

    Mostly Cloudy

    • 40
    • 57

    Mostly Cloudy

    • 39
    • 57

    Partly Sunny

    • 43
    • 57

    Chance Rain

    • 42
    • 55

    Chance Rain

Today 16 Oct Lowlands of Western Whatcom County

Mostly cloudy in the morning then becoming mostly sunny. A slight chance of rain. Highs in the mid 50s.

Tonight 16 Oct Lowlands of Western Whatcom County

Mostly cloudy in the Evening, then a chance of rain after midnight. Cloudy with rain at Times late in the night. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the lower to mid 50s. South wind to 10 Mph increasing to 10 to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellingham International Airport Temperature Statistics

October Temperature

Bellingham, Bellingham International Airport (0 miles)

  • Lowest 12 October, 2026

    31.6 °F

  • Average October

    54.6 °F

  • Highest 3 October, 2026

    68.6 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (0 miles)

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

  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    51.4 °F

  • Average High 2021–2026

    59.2 °F
Get WillyWeather+ to remove ads