Earthquake Lake Weather Forecast

    • 41
    • 64

    Rain Showers

    • 37
    • 62

    Rain Showers Likely

    • 45
    • 66

    Mostly Sunny

    • 47
    • 71

    Mostly Sunny

    • 49
    • 76

    Mostly Sunny

    • 49
    • 77

    Mostly Sunny

Today 4 Jul Gallatin and Madison County Mountains and Centennial Mountains

Mostly cloudy. Patchy fog in the morning. Chance of rain Showers and slight chance of Thunderstorms in the Morning, then Thunderstorms likely in the afternoon. Highs 60 to 70. South Winds up to 10 Mph increasing to southwest 10 to 20 Mph in the afternoon. Chance of precipitation 70 percent.

Tonight 4 Jul Gallatin and Madison County Mountains and Centennial Mountains

Colder. Mostly cloudy with a 50 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows 40 to 45. Southwest Winds 5 to 15 Mph shifting to the south after midnight.

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  • Temperature Real-Time

Earthquake Lake Temperature Statistics

July Temperature

West Yellowstone (18 miles)

  • Lowest 1 July, 2025

    37.4 °F

  • Average July

    63.5 °F

  • Highest 1 July, 2025

    86 °F

Climate (2020–Present)

West Yellowstone (18 miles)

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  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    66 °F
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