Grouse Creek Lake Weather Forecast

    • 52
    • 75

    Chance Rain Showers

    • 50
    • 73

    Chance Thunderstorms

    • 47
    • 66

    Rain Showers Likely

    • 42
    • 61

    Rain Showers Likely

    • 42
    • 62

    Slight Chance Thunderstorms

    • 46
    • 67

    Mostly Sunny

Today 1 Jul Lost River Range

Sunny in the morning. Then partly sunny with a chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Highs 82 to 92.

Tonight 1 Jul Lost River Range

Partly cloudy. A slight chance of rain Showers in the evening. Lows 57 to 64.

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Grouse Creek Lake Temperature Statistics

July Temperature

Salmon, Lemhi County Airport (49.1 miles)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Salmon, Lemhi County Airport (49.1 miles)

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  • Average Low 2020–2025

    32.2 °F
  • Average 2020–2025

    45.3 °F
  • Average High 2020–2025

    58.1 °F
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