Lake Louise Weather Forecast

    • 51
    • 68

    Becoming Sunny

    • 52
    • 70

    Mostly Sunny

    • 53
    • 66

    Mostly Cloudy

    • 53
    • 69

    Partly Sunny

    • 56
    • 75

    Partly Sunny

    • 55
    • 73

    Chance Rain

Today 5 Sep Lowlands of Western Whatcom County

Mostly cloudy with a slight chance of rain in the Morning, then mostly sunny in the afternoon. Highs in the mid 60s to lower 70s. Light wind becoming west to 10 Mph in the afternoon.

Tonight 5 Sep Lowlands of Western Whatcom County

Partly cloudy. Lows in the upper 40s to mid 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Louise Temperature Statistics

September Temperature

Bellingham, Bellingham International Airport (11.2 miles)

  • Lowest 1 September, 2026

    51.7 °F

  • Average September

    62 °F

  • Highest 2 September, 2026

    70 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (11.2 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

    59.1 °F
Get WillyWeather+ to remove ads