Castle Lake Weather Forecast

    • 31
    • 52

    Mostly Sunny

    • 37
    • 54

    Mostly Sunny

    • 41
    • 60

    Partly Sunny

    • 39
    • 60

    Breezy

    • 35
    • 58

    Breezy

    • 41
    • 61

    Mostly Sunny

    • 43
    • 61

    Partly Sunny

Today 13 Jun Sawtooth/Stanley Basin

Sunny. Highs 63 to 73.

Tonight 13 Jun Sawtooth/Stanley Basin

Mostly clear. Lows 33 to 43.

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Castle Lake Temperature Statistics

June Temperature

Stanley, Stanley Ranger Station (20.5 miles)

  • Lowest 11 June, 2026

    21 °F

  • Average June

    47.2 °F

  • Highest 5 June, 2026

    73.7 °F

Climate (2021–Present)

Stanley, Stanley Ranger Station (20.5 miles)

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  • Average Low 2021–2026

    23.2 °F

  • Average 2021–2026

    38.5 °F

  • Average High 2021–2026

    54 °F
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