Castle Rock Weather Forecast

    • 26
    • 45

    Sunny

    • 23
    • 45

    Mostly Sunny

    • 24
    • 41

    Mostly Cloudy

    • 23
    • 50

    Slight Chance Rain/Snow

    • 6
    • 32

    Chance Snow

    • 4
    • 13

    Chance Snow

Today 29 Jan Butte

Sunny. Highs in the mid 40s. Southwest Winds 5 to 10 Mph.

Tonight 29 Jan Butte

Clear. Lows in the mid 20s. West Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

January Temperature

Spearfish / Clyde Ice (37.9 miles)

  • Lowest 19 January, 2025

    -14.8 °F

  • Average January

    20.6 °F

  • Highest 16 January, 2025

    55.4 °F

Climate (2020–Present)

Spearfish / Clyde Ice (37.9 miles)

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

  • Average Low 2020–2025

    35.7 °F

  • Average 2020–2025

    47.1 °F

  • Average High 2020–2025

    57.7 °F
Get WillyWeather+ to remove ads