Agate Lake Weather Forecast

    • 54
    • 60

    Cloudy

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    • 58

    Rain Showers

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    • 59

    Chance Rain

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    • 59

    Mostly Cloudy

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    Mostly Cloudy

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    Mostly Cloudy

Today 25 Jun Lowlands of Western Whatcom County

Mostly cloudy. Highs in the mid 60s to lower 70s. South wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 25 Jun Lowlands of Western Whatcom County

Cloudy. A slight chance of rain in the Evening, then a chance of rain in the late evening and early morning. Rain at Times in the morning. Rainfall Amounts less than a tenth of an inch likely. Lows in the lower to mid 50s. Southwest wind to 10 Mph becoming south after midnight.

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Agate Lake Temperature Statistics

June Temperature

Bellingham, Bellingham International Airport (7.5 miles)

  • Lowest 1 June, 2026

    42.7 °F

  • Average June

    61 °F

  • Highest 14 June, 2026

    84.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (7.5 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    51.5 °F

  • Average High 2021–2026

    59.2 °F
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