Eaglehead Mountain Weather Forecast

    • 22
    • 38

    Snow Showers Likely

    • 29
    • 41

    Increasing Clouds

    • 29
    • 48

    Chance Rain/Snow

    • 31
    • 47

    Chance Rain/Snow

    • 29
    • 43

    Snow Showers Likely

    • 34
    • 51

    Slight Chance Rain Showers

    • 37
    • 58

    Mostly Sunny

Today 20 May Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. Chance of snow Showers and rain Showers late in the Morning, then chance of Thunderstorms and snow Showers in the afternoon. Highs 40 to 50. West Winds 5 to 15 Mph. Chance of precipitation 50 percent.

Tonight 20 May Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. Chance of Thunderstorms and snow Showers in the Evening, then chance of snow Showers after midnight. Lows 25 to 30. Northwest Winds up to 10 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Eaglehead Mountain Temperature Statistics

May Temperature

Ennis - Big Sky Airport (25.5 miles)

  • Lowest 1 May, 2025

    30.2 °F

  • Average May

    50.1 °F

  • Highest 10 May, 2025

    82.4 °F

Climate (2020–Present)

Ennis - Big Sky Airport (25.5 miles)

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  • Average Low 2020–2025

    31.3 °F

  • Average 2020–2025

    43.7 °F

  • Average High 2020–2025

    55.5 °F
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