Rock Lake Weather Forecast
- 50
- 81
Mostly Sunny
- 53
- 73
Mostly Cloudy
- 49
- 75
Slight Chance Thunderstorms
- 37
- 62
Breezy
- 42
- 63
Partly Sunny
- 43
- 66
Partly Sunny
Today 9 Oct Central Laramie Range and Southwest Platte County
Mostly sunny. Highs in the upper 70s. Southwest Winds 10 to 15 Mph, becoming west this afternoon.
Tonight 9 Oct Central Laramie Range and Southwest Platte County
Partly cloudy. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.
Rock Lake Temperature Statistics
October Temperature
Camp Guernsey (24.2 miles)
Lowest 7 October, 2025
35.4 °FAverage October
56.3 °FHighest 3 October, 2025
89.4 °F
Climate (2020–Present)
Camp Guernsey (24.2 miles)
Average Low 2020–2025
35.4 °FAverage 2020–2025
49 °FAverage High 2020–2025
62.6 °F