Ruby River Reservoir Weather Forecast

    • 34
    • 64

    Rain Showers Likely

    • 34
    • 58

    Rain Showers Likely

    • 33
    • 50

    Rain/Snow Likely

    • 33
    • 54

    Chance Rain/Snow

    • 29
    • 52

    Rain/Snow Likely

    • 19
    • 41

    Snow Likely

Today 11 Apr Beaverhead and Western Madison below 6000ft

Windy. Partly sunny. Chance of rain Showers and slight chance of Thunderstorms in the afternoon. Highs 61 to 67. South Winds 5 to 15 Mph increasing to southwest 20 to 35 Mph in the afternoon. Gusts up to 50 Mph. Chance of precipitation 50 percent.

Tonight 11 Apr Beaverhead and Western Madison below 6000ft

Mostly cloudy with chance of rain Showers and slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the mid 30s. Southwest Winds up to 15 Mph. Gusts up to 35 Mph in the evening. Chance of precipitation 50 percent.

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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

    45.1 °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

    43.8 °F

  • Average High 2021–2026

    56.8 °F
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