Crevice Lake Weather Forecast

    • 53
    • 89

    Partly Cloudy

    • 56
    • 89

    Chance Thunderstorms

    • 55
    • 85

    Rain Showers

    • 54
    • 83

    Thunderstorms Likely

    • 55
    • 89

    Slight Chance Thunderstorms

    • 55
    • 88

    Slight Chance Thunderstorms

Today 20 Jul Yellowstone National Park

Mostly sunny. Highs in the lower 80s. Northwest Winds around 10 Mph with Gusts up to 20 Mph in the afternoon.

Tonight 20 Jul Yellowstone National Park

Mostly clear. Lows around 50.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crevice Lake Temperature Statistics

July Temperature

Yellowstone Lake (32.3 miles)

  • Lowest 1 July, 2026

    31.6 °F

  • Average July

    57.6 °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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