Tern Lake Weather Forecast

    • 30
    • 54

    Thunderstorms

    • 30
    • 58

    Isolated Thunderstorms

    • 36
    • 62

    Chance Thunderstorms

    • 35
    • 59

    Rain Showers Likely

    • 35
    • 60

    Chance Rain Showers

    • 37
    • 63

    Chance Rain Showers

    • 36
    • 63

    Chance Rain Showers

Today 24 May Yellowstone National Park

Partly cloudy with scattered Showers and Thunderstorms. Some Thunderstorms may produce gusty Winds and small hail. Near steady temperature in the mid 50s. Northwest Winds around 10 Mph. Chance of rain 30 percent.

Tonight 24 May Yellowstone National Park

Partly cloudy with scattered rain Showers in the Evening, then mostly clear after midnight. Lows in the lower 30s. Northeast Winds around 10 Mph in the evening. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tern Lake Temperature Statistics

May Temperature

Yellowstone Lake (11.2 miles)

  • Lowest 2 May, 2025

    19.9 °F

  • Average May

    40 °F

  • Highest 10 May, 2025

    68.6 °F

Climate (2020–Present)

Yellowstone Lake (11.2 miles)

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  • Average Low 2020–2025

    22.3 °F

  • Average 2020–2025

    35 °F

  • Average High 2020–2025

    47.7 °F
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