Harney Peak Weather Forecast

    • 29
    • 40

    Mostly Sunny

    • 31
    • 47

    Mostly Sunny

    • 29
    • 48

    Mostly Cloudy

    • 31
    • 42

    Partly Sunny

    • 33
    • 49

    Partly Sunny

    • 29
    • 44

    Partly Sunny

    • 26
    • 41

    Partly Sunny

Today 30 Dec Central Black Hills

Sunny. Highs in the 40s. Northwest Winds around 5 Mph with Gusts up to 25 Mph.

Tonight 30 Dec Central Black Hills

Mostly clear. Lows in the upper 20s. West Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harney Peak Temperature Statistics

December Temperature

Custer, Custer County Airport (9.9 miles)

  • Lowest 28 December, 2025

    1.9 °F

  • Average December

    33.6 °F

  • Highest 24 December, 2025

    59 °F

Climate (2020–Present)

Custer, Custer County Airport (9.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    33.3 °F

  • Average 2020–2025

    44.9 °F

  • Average High 2020–2025

    56.3 °F
Get WillyWeather+ to remove ads