Pettit Lake Weather Forecast

    • 49
    • 80

    Mostly Sunny

    • 51
    • 84

    Mostly Sunny

    • 46
    • 83

    Mostly Sunny

    • 44
    • 80

    Sunny

    • 50
    • 83

    Mostly Sunny

    • 51
    • 85

    Partly Sunny

    • 49
    • 82

    Chance Rain Showers

Today 18 Aug Sawtooth/Stanley Basin

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Warmer. Highs 75 to 85.

Tonight 18 Aug Sawtooth/Stanley Basin

Mostly clear. Lows 44 to 54.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Pettit Lake Temperature Statistics

August Temperature

Stanley, Stanley Ranger Station (15.5 miles)

  • Lowest 8 August, 2025

    30.8 °F

  • Average August

    58.2 °F

  • Highest 12 August, 2025

    85.6 °F

Climate (2020–Present)

Stanley, Stanley Ranger Station (15.5 miles)

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  • Average Low 2020–2025

    22.6 °F

  • Average 2020–2025

    38 °F

  • Average High 2020–2025

    53.6 °F
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