Blue Lake Weather Forecast

    • 67
    • 87

    Mostly Sunny

    • 67
    • 91

    Mostly Sunny

    • 63
    • 83

    Mostly Sunny

    • 64
    • 85

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 68
    • 88

    Partly Sunny

Today 15 Jul Lewis and Southern Nez Perce Counties

Sunny. Highs in the upper 80s to upper 90s.

Tonight 15 Jul Lewis and Southern Nez Perce Counties

Mostly clear. Lows in the upper 50s to upper 60s.

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Blue Lake Temperature Statistics

July Temperature

Grangeville - Idaho County Airport (38.5 miles)

  • Lowest 2 July, 2026

    42.8 °F

  • Average July

    66.3 °F

  • Highest 10 July, 2026

    89.6 °F

Climate (2021–2026)

Grangeville - Idaho County Airport (38.5 miles)

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  • Average Low 2021–2026

    37 °F

  • Average 2021–2026

    47.3 °F

  • Average High 2021–2026

    57.8 °F
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