Custer Weather Forecast

    • 51
    • 79

    Increasing Clouds

    • 39
    • 78

    Chance Snow Showers

    • 25
    • 48

    Rain Showers Likely

    • 21
    • 44

    Chance Snow Showers

    • 24
    • 44

    Chance Snow Showers

    • 27
    • 41

    Snow Showers Likely

Today 21 Apr Central Black Hills

Mostly sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 21 Apr Central Black Hills

Mostly clear. Lows in the lower 40s. West Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Custer Temperature Statistics

April Temperature

Custer, Custer County Airport (2.5 miles)

  • Lowest 7 April, 2026

    20.6 °F

  • Average April

    39.9 °F

  • Highest 11 April, 2026

    72.6 °F

Climate (2021–Present)

Custer, Custer County Airport (2.5 miles)

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

  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    45.4 °F

  • Average High 2021–2026

    56.9 °F
Get WillyWeather+ to remove ads