Ruby River Reservoir Weather Forecast

    • 36
    • 63

    Decreasing Clouds

    • 28
    • 62

    Breezy

    • 30
    • 54

    Mostly Sunny

    • 32
    • 59

    Mostly Sunny

    • 41
    • 64

    Partly Sunny

    • 39
    • 65

    Chance Rain

Today 6 Apr Beaverhead and Western Madison below 6000ft

Mostly sunny. Highs 60 to 66. Southeast Winds up to 5 Mph shifting to the west with Gusts to around 25 Mph in the afternoon.

Tonight 6 Apr Beaverhead and Western Madison below 6000ft

Partly cloudy. Lows in the upper 30s. Northwest Winds 5 to 10 Mph shifting to the southwest after midnight. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ruby River Reservoir Temperature Statistics

April Temperature

Dillon, Dillon Airport (20.5 miles)

  • Lowest 1 April, 2026

    27.6 °F

  • Average April

    39.2 °F

  • Highest 1 April, 2026

    58.6 °F

Climate (2021–Present)

Dillon, Dillon Airport (20.5 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.8 °F

  • Average High 2021–2026

    56.8 °F
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