Ruby River Reservoir Weather Forecast

    • 34
    • 53

    Slight Chance Rain/Snow

    • 28
    • 53

    Snow

    • 18
    • 35

    Snow

    • 20
    • 41

    Chance Snow

    • 28
    • 50

    Mostly Sunny

    • 36
    • 59

    Partly Sunny

Today 14 Apr Beaverhead and Western Madison below 6000ft

Breezy. Mostly sunny. Highs 52 to 58. Southwest Winds 5 to 10 Mph increasing to 15 to 25 Mph in the afternoon. Gusts up to 40 Mph.

Tonight 14 Apr Beaverhead and Western Madison below 6000ft

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Southwest Winds 10 to 20 Mph with Gusts to around 40 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 3 April, 2026

    26.7 °F

  • Average April

    45.7 °F

  • Highest 7 April, 2026

    70.6 °F

Climate (2021–Present)

Dillon, Dillon Airport (20.5 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    56.9 °F
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