Bellingham Weather Forecast

    • 53
    • 67

    Mostly Cloudy

    • 52
    • 67

    Partly Sunny

    • 53
    • 70

    Partly Sunny

    • 55
    • 67

    Rain Likely

    • 55
    • 67

    Rain

    • 51
    • 64

    Rain

    • 48
    • 61

    Rain Likely

Today 22 Sep Western Whatcom County

Partly sunny. Highs in the 60s. South wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellingham Temperature Statistics

September Temperature

Bellingham, Bellingham International Airport (3.1 miles)

  • Lowest 1 September, 2021

    42.1 °F
  • Average September

    59 °F
  • Highest 9 September, 2021

    78.1 °F

Climate (2010–Present)

Bellingham, Bellingham International Airport (3.1 miles)

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  • Average Low 2010–Present

    45.3 °F
  • Average 2010–Present

    51.9 °F
  • Average High 2010–Present

    59.6 °F
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