Golden Lake Weather Forecast

    • 32
    • 58

    Rain/Snow

    • 28
    • 54

    Rain/Snow

    • 33
    • 61

    Partly Sunny

    • 37
    • 70

    Partly Sunny

    • 39
    • 74

    Slight Chance Thunderstorms

    • 40
    • 76

    Slight Chance Thunderstorms

Today 20 May Centennial Mountains/Island Park

Partly sunny. Isolated rain Showers, Thunderstorms and snow Showers in the afternoon. Highs 54 to 62.

Tonight 20 May Centennial Mountains/Island Park

Numerous rain Showers, snow Showers and isolated Thunderstorms in the evening. Then scattered rain Showers and snow Showers after midnight. Snow accumulation up to 2 Inches. Lows 30 to 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Golden Lake Temperature Statistics

May Temperature

West Yellowstone (28.6 miles)

  • Lowest 6 May, 2026

    14 °F

  • Average May

    46.1 °F

  • Highest 13 May, 2026

    77 °F

Climate (2021–Present)

West Yellowstone (28.6 miles)

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    66.3 °F
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