Horse Heaven Lake Weather Forecast

    • 26
    • 34

    Gradual Clearing

    • 25
    • 35

    Mostly Sunny

    • 28
    • 35

    Mostly Sunny

    • 27
    • 35

    Mostly Sunny

    • 32
    • 38

    Rain/Snow Likely

    • 22
    • 33

    Snow

    • 20
    • 24

    Snow Likely

Today 14 Oct Lower Hells Canyon/Salmon River Region

Mostly cloudy. A 20 percent chance of rain in the afternoon. Highs in the 50s to lower 60s.

Tonight 14 Oct Lower Hells Canyon/Salmon River Region

Mostly cloudy early in the evening then clearing. Lows in the mid 30s to lower 40s.

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Horse Heaven Lake Temperature Statistics

October Temperature

McCall Airport (34.8 miles)

  • Lowest 6 October, 2025

    28 °F

  • Average October

    46.6 °F

  • Highest 9 October, 2025

    72 °F

Climate (2020–Present)

McCall Airport (34.8 miles)

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  • Average Low 2020–2025

    30.6 °F

  • Average 2020–2025

    42.6 °F

  • Average High 2020–2025

    54.4 °F
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