Alder Weather Forecast

    • 27
    • 43

    Mostly Cloudy

    • 28
    • 49

    Mostly Cloudy

    • 26
    • 51

    Mostly Cloudy

    • 26
    • 46

    Partly Sunny

    • 26
    • 47

    Partly Sunny

    • 28
    • 52

    Partly Sunny

    • 27
    • 55

    Mostly Sunny

Today 30 Jan Beaverhead and Western Madison below 6000ft

Cloudy. A 20 percent chance of snow late in the morning. Highs 37 to 43. South Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 30 Jan Beaverhead and Western Madison below 6000ft

Mostly cloudy until early morning then becoming partly cloudy. Lows 24 to 30. South Winds 10 to 15 Mph with Gusts to around 35 Mph.

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Alder Temperature Statistics

January Temperature

Dillon, Dillon Airport (21.7 miles)

  • Lowest 24 January, 2026

    -1.4 °F

  • Average January

    30.1 °F

  • Highest 13 January, 2026

    57.7 °F

Climate (2021–Present)

Dillon, Dillon Airport (21.7 miles)

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  • Average Low 2021–2026

    31.1 °F

  • Average 2021–2026

    43.4 °F

  • Average High 2021–2026

    56.3 °F
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