Castle Rock Weather Forecast

    • 35
    • 41

    Rain Showers

    • 41
    • 53

    Slight Chance Rain Showers

    • 46
    • 68

    Breezy

    • 49
    • 77

    Rain Showers Likely

    • 37
    • 61

    Rain Showers

    • 39
    • 60

    Mostly Sunny

Today 24 Apr Butte

Rain Showers. Highs in the lower 40s. East Winds 10 to 20 Mph with Gusts up to 30 Mph.

Tonight 24 Apr Butte

Cloudy. Rain Showers in the Evening, then a chance of rain Showers after midnight. Lows in the mid 30s. Northeast Winds 10 to 15 Mph. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Castle Rock Temperature Statistics

April Temperature

Spearfish / Clyde Ice (37.9 miles)

  • Lowest 4 April, 2025

    23 °F

  • Average April

    44.4 °F

  • Highest 11 April, 2025

    78.8 °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

    35.8 °F

  • Average 2020–2025

    47.2 °F

  • Average High 2020–2025

    57.9 °F
Get WillyWeather+ to remove ads