Lonesome Lake Weather Forecast

    • 31
    • 43

    Partly Sunny

    • 24
    • 45

    Snow

    • 19
    • 25

    Blizzard

    • 13
    • 26

    Snow Likely

    • 13
    • 23

    Chance Snow

    • 12
    • 25

    Chance Snow

    • 16
    • 29

    Slight Chance Snow

Today 20 Apr Sawtooth/Stanley Basin

Sunny. Highs 59 to 69.

Tonight 20 Apr Sawtooth/Stanley Basin

Partly cloudy. Lows 30 to 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lonesome Lake Temperature Statistics

April Temperature

Stanley, Stanley Ranger Station (18.6 miles)

  • Lowest 17 April, 2026

    6.7 °F

  • Average April

    35.2 °F

  • Highest 10 April, 2026

    62.7 °F

Climate (2021–Present)

Stanley, Stanley Ranger Station (18.6 miles)

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  • Average Low 2021–2026

    23.3 °F

  • Average 2021–2026

    38.6 °F

  • Average High 2021–2026

    54 °F
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