Bellingham International Airport Weather Forecast

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    • 55

    Rain

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    Rain

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    Rain

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    Rain

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    Rain

Today 13 Dec Lowlands of Western Whatcom County

Partly sunny. A slight chance of rain in the morning. Patchy fog until late afternoon. Highs in the 50s. South wind to 10 Mph becoming northeast in the afternoon.

Tonight 13 Dec Lowlands of Western Whatcom County

Cloudy in the Evening, then a slight chance of rain late in the evening. Cloudy with rain likely after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the mid to upper 40s. Northeast wind to 10 Mph increasing to south 10 to 20 Mph after midnight.

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Bellingham International Airport Temperature Statistics

December Temperature

Bellingham, Bellingham International Airport (0 miles)

  • Lowest 1 December, 2025

    32 °F

  • Average December

    46.2 °F

  • Highest 10 December, 2025

    55.9 °F

Climate (2020–Present)

Bellingham, Bellingham International Airport (0 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    51.4 °F

  • Average High 2020–2025

    59 °F
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