Castle Rock Weather Forecast
- 48
- 79
Chance Thunderstorms
- 41
- 71
Rain Showers
- 31
- 50
Rain Showers
- 36
- 52
Rain/Snow Likely
- 40
- 60
Chance Thunderstorms
- 44
- 67
Chance Thunderstorms
Today 16 May Elbert/Central and East Douglas Counties Above 6000 Feet
Mostly sunny in the Morning, then mostly cloudy with a chance of Thunderstorms in the afternoon. Highs 75 to 81. South Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of precipitation 40 percent.
Tonight 16 May Elbert/Central and East Douglas Counties Above 6000 Feet
Partly cloudy. Slight chance of Thunderstorms in the evening. Lows in the mid to upper 40s. Chance of precipitation 20 percent.
Castle Rock Temperature Statistics
May Temperature
Denver - Centennial Airport (12.4 miles)
Lowest 6 May, 2026
29.6 °FAverage May
56.2 °FHighest 13 May, 2026
85.6 °F
Climate (2021–Present)
Denver - Centennial Airport (12.4 miles)
Average Low 2021–2026
39.4 °FAverage 2021–2026
52.5 °FAverage High 2021–2026
65.9 °F