Grayrocks Reservoir Weather Forecast
- 65
- 96
Chance Thunderstorms
- 63
- 99
Hot
- 61
- 89
Rain Showers Likely
- 57
- 76
Rain Showers
- 57
- 78
Rain Showers Likely
- 57
- 79
Chance Thunderstorms
Today 10 Aug East Platte County
Sunny. Areas of smoke. A chance of Showers with a slight chance of Thunderstorms in the afternoon. Hot with Highs in the mid 90s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.
Tonight 10 Aug East Platte County
Partly cloudy. A chance of Showers in the evening. Patchy smoke. Lows in the mid 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 40 percent.
Grayrocks Reservoir Temperature Statistics
August Temperature
Camp Guernsey (7.5 miles)
Lowest 5 August, 2026
50 °FAverage August
76.8 °FHighest 2 August, 2026
106.3 °F
Climate (2021–2026)
Camp Guernsey (7.5 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
50.1 °FAverage High 2021–2026
63.8 °F