Agate Lake Weather Forecast

    • 55
    • 62

    Mostly Cloudy

    • 54
    • 61

    Mostly Cloudy

    • 53
    • 60

    Mostly Cloudy

    • 53
    • 61

    Mostly Sunny

    • 54
    • 66

    Mostly Sunny

    • 54
    • 67

    Mostly Sunny

Today 9 Jul Lowlands of Western Whatcom County

Mostly sunny. Highs in the mid 60s to lower 70s. South wind 10 to 15 Mph.

Tonight 9 Jul Lowlands of Western Whatcom County

Partly cloudy in the Evening, then mostly cloudy with a slight chance of rain after midnight. Lows in the 50s. South wind to 10 Mph.

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Agate Lake Temperature Statistics

July Temperature

Bellingham, Bellingham International Airport (7.5 miles)

  • Lowest 6 July, 2026

    49.6 °F
  • Average July

    61.3 °F
  • Highest 6 July, 2026

    78.7 °F

Climate (2021–2026)

Bellingham, Bellingham International Airport (7.5 miles)

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  • Average Low 2021–2026

    43.9 °F
  • Average 2021–2026

    51.4 °F
  • Average High 2021–2026

    59.1 °F
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