Darkhorse Lake Weather Forecast

    • 39
    • 59

    Breezy

    • 30
    • 55

    Breezy

    • 26
    • 40

    Chance Snow Showers

    • 33
    • 48

    Mostly Cloudy

    • 32
    • 46

    Snow Likely

    • 29
    • 42

    Snow Showers Likely

Today 5 Jun Northwest Beaverhead County

Warmer, sunny. Highs 65 to 75. Southwest Winds up to 10 Mph with Gusts to around 30 Mph increasing to 15 to 20 Mph with Gusts to around 45 Mph in the afternoon.

Tonight 5 Jun Northwest Beaverhead County

Mostly clear. Lows 39 to 45. West Winds 10 to 15 Mph with Gusts to around 45 Mph becoming southwest up to 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Darkhorse Lake Temperature Statistics

June Temperature

Salmon, Lemhi County Airport (14.9 miles)

  • Lowest 1 June, 2026

    36 °F

  • Average June

    55.8 °F

  • Highest 2 June, 2026

    75.9 °F

Climate (2021–Present)

Salmon, Lemhi County Airport (14.9 miles)

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  • Average Low 2021–2026

    33.1 °F

  • Average 2021–2026

    46.2 °F

  • Average High 2021–2026

    59.2 °F
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