Fish Mountain Weather Forecast

    • 63
    • 82

    Rain Showers Likely

    • 63
    • 82

    Rain Showers Likely

    • 60
    • 77

    Rain Showers

    • 70
    • 90

    Mostly Sunny

    • 71
    • 94

    Slight Chance Thunderstorms

    • 68
    • 92

    Mostly Sunny

Today 21 Jul Wyoming Black Hills

Mostly sunny. A chance of Sprinkles this morning. Highs in the mid 80s. East Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 21 Jul Wyoming Black Hills

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with Showers likely with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.

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Fish Mountain Temperature Statistics

July Temperature

Spearfish / Clyde Ice (26.7 miles)

  • Lowest 1 July, 2026

    53.6 °F

  • Average July

    80 °F

  • Highest 12 July, 2026

    105.8 °F

Climate (2021–2026)

Spearfish / Clyde Ice (26.7 miles)

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  • Average Low 2021–2026

    36.7 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    59 °F
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