Glen Weather Forecast

    • 26
    • 56

    Chance Snow

    • 22
    • 44

    Chance Rain/Snow

    • 28
    • 51

    Mostly Cloudy

    • 33
    • 57

    Chance Rain Showers

    • 37
    • 63

    Partly Sunny

    • 40
    • 69

    Partly Sunny

Today 16 May Beaverhead and Western Madison below 6000ft

Breezy. Mostly cloudy. Slight chance of rain and snow in the Morning, then chance of rain Showers and slight chance of Thunderstorms in the afternoon. Highs 51 to 57. Southwest Winds 5 to 10 Mph increasing to west 15 to 25 Mph in the afternoon. Gusts up to 40 Mph. Chance of precipitation 50 percent.

Tonight 16 May Beaverhead and Western Madison below 6000ft

Breezy. Mostly cloudy with chance of rain Showers, snow and slight chance of Thunderstorms. Highs 50 to 58. Lows 24 to 39. Northwest Winds up to 25 Mph with Gusts to around 50 Mph. Chance of precipitation 50 percent.

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Glen Temperature Statistics

May Temperature

Dillon, Dillon Airport (16.2 miles)

  • Lowest 6 May, 2026

    23.6 °F

  • Average May

    54.6 °F

  • Highest 12 May, 2026

    85.6 °F

Climate (2021–Present)

Dillon, Dillon Airport (16.2 miles)

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  • Average Low 2021–2026

    31.6 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    57 °F
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