Crevice Lake Weather Forecast

    • 55
    • 90

    Isolated Thunderstorms

    • 53
    • 88

    Thunderstorms

    • 54
    • 90

    Mostly Sunny

    • 54
    • 92

    Mostly Sunny

    • 56
    • 95

    Mostly Sunny

    • 49
    • 92

    Mostly Sunny

Today 28 Jul Yellowstone National Park

Mostly sunny. Areas of smoke. Highs in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 28 Jul Yellowstone National Park

Mostly clear. Patchy smoke in the evening. Areas of smoke after midnight. Lows around 50. Southwest Winds 10 to 15 Mph, becoming southeast after midnight.

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  • Temperature Real-Time

Crevice Lake Temperature Statistics

July Temperature

Yellowstone Lake (32.3 miles)

  • Lowest 1 July, 2026

    31.6 °F

  • Average July

    59.9 °F

  • Highest 12 July, 2026

    88.6 °F

Climate (2021–2026)

Yellowstone Lake (32.3 miles)

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  • Average Low 2021–2026

    23 °F

  • Average 2021–2026

    35.7 °F

  • Average High 2021–2026

    48.5 °F
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