Hanna Weather Forecast

    • 19
    • 43

    Chance Snow

    • 21
    • 35

    Mostly Cloudy

    • 23
    • 42

    Chance Rain/Snow

    • 21
    • 37

    Slight Chance Snow

    • 22
    • 40

    Partly Sunny

    • 24
    • 40

    Mostly Cloudy

Today 9 Feb Northern Black Hills

Partly cloudy in the Morning, then mostly cloudy with a chance of snow with a slight chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 50 percent.

Tonight 9 Feb Northern Black Hills

Partly cloudy. Lows in the lower 30s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hanna Temperature Statistics

February Temperature

Spearfish / Clyde Ice (15.5 miles)

  • Lowest 4 February, 2026

    28.4 °F

  • Average February

    43.6 °F

  • Highest 5 February, 2026

    66.2 °F

Climate (2021–Present)

Spearfish / Clyde Ice (15.5 miles)

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  • Average Low 2021–2026

    36.3 °F

  • Average 2021–2026

    47.7 °F

  • Average High 2021–2026

    58.5 °F
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