Cowbone Lake Weather Forecast

    • 30
    • 50

    Snow

    • 33
    • 50

    Chance Snow

    • 34
    • 54

    Slight Chance Thunderstorms

    • 39
    • 59

    Mostly Sunny

    • 41
    • 63

    Chance Rain

    • 41
    • 62

    Chance Rain Showers

Today 22 May Northwest Beaverhead County

Mostly cloudy. Slight chance of rain Showers and snow Showers in the Morning, then chance of Thunderstorms in the afternoon. Highs 50 to 60. South Winds 5 to 15 Mph. Chance of precipitation 50 percent.

Tonight 22 May Northwest Beaverhead County

Mostly cloudy with a 50 percent chance of Thunderstorms and snow Showers in the Evening, then partly cloudy after midnight. Lows 30 to 35. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cowbone Lake Temperature Statistics

May Temperature

Salmon, Lemhi County Airport (14.9 miles)

  • Lowest 1 May, 2025

    29.8 °F

  • Average May

    53.6 °F

  • Highest 10 May, 2025

    86 °F

Climate (2020–Present)

Salmon, Lemhi County Airport (14.9 miles)

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  • Average Low 2020–2025

    32.2 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    58 °F
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