Ruby River Reservoir Weather Forecast

    • 26
    • 47

    Snow Likely

    • 26
    • 47

    Snow Likely

    • 30
    • 53

    Slight Chance Rain/Snow

    • 31
    • 56

    Chance Rain Showers

    • 34
    • 61

    Mostly Sunny

    • 38
    • 68

    Mostly Sunny

    • 39
    • 68

    Slight Chance Rain

Today 26 Apr Beaverhead and Western Madison below 6000ft

Partly sunny. Chance of snow Showers early in the Afternoon, then chance of snow Showers and rain Showers late in the afternoon. Highs 44 to 50. North Winds 10 to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

Tonight 26 Apr Beaverhead and Western Madison below 6000ft

Mostly cloudy. Chance of snow Showers and rain Showers early in the Evening, then chance of snow Showers in the late evening and overnight. Lows in the mid 20s. North Winds 15 to 20 Mph decreasing to 5 to 15 Mph after midnight. Gusts up to 35 Mph. 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 18 April, 2026

    22.6 °F

  • Average April

    44.2 °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

    31.6 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    56.9 °F
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