Lucky Peak Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lucky Peak Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lucky Peak Lake today is 18.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. It is important to note that these swimming tips and recommendations apply only in good weather. When the air temperature is below 68°F (20°C), and sometimes even below 77°F (25°C), swimming can be unpleasant even with relatively high water temperatures.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 10 | 20.1°C | 18.3°C | |
| JUN 11 | 20.0°C | 18.3°C | |
| JUN 12 | 20.1°C | 18.3°C | |
| JUN 13 | 20.0°C | 18.3°C | |
| JUN 14 | 20.4°C | 18.3°C | |
| JUN 15 | 20.5°C | 18.3°C | |
| JUN 16 | 19.1°C | 18.3°C | |
| JUN 17 | 18.8°C | 18.3°C | |
| JUN 18 | 18.3°C | 18.8°C | |
| JUN 19 | 18.3°C | 18.8°C | |
| JUN 20 | 18.3°C | 18.7°C | |
| JUN 21 | 18.3°C | 18.7°C | |
| JUN 22 | 18.3°C | 18.7°C | |
| JUN 23 | 18.3°C | 18.7°C | |
| JUN 24 | 18.3°C | 18.6°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 0°C | 2°C | 4°C |
| February | 1°C | 3°C | 6°C |
| March | 2°C | 6°C | 10°C |
| April | 5°C | 9°C | 13°C |
| May | 10°C | 15°C | 20°C |
| June | 16°C | 18°C | 21°C |
| July | 19°C | 23°C | 26°C |
| August | 19°C | 22°C | 25°C |
| September | 18°C | 21°C | 24°C |
| October | 13°C | 18°C | 22°C |
| November | 5°C | 9°C | 13°C |
| December | 0°C | 3°C | 7°C |
Lucky Peak Lake: Water Temperature by Location
Lucky Peak Lake: Weather Forecast
June 18
June 19
June 20
June 21
June 22
Location & Local Information
Lucky Peak Lake is a reservoir whose surface temperatures change a lot with the seasons and depth. In spring, as snowmelt feeds the lake, surface temperatures typically sit around 40–55°F (4–13°C). Summer brings the warmest conditions, with surface readings often in the 60–75°F range (15–24°C) on sunny afternoons, though deeper water remains much colder. Early fall temperatures generally fall back to roughly 50–65°F (10–18°C) before winter chills the reservoir to near-freezing conditions, commonly 33–45°F (1–7°C). These values can vary year to year with weather, inflow, and reservoir levels, and thermal stratification means bottom water stays cold even when the surface feels pleasant.
Swimming at Lucky Peak is permitted in recreational areas managed by Lucky Peak State Park, so people do swim there, especially during the warmer months. Swimmers should be aware that there are typically no lifeguards on duty, boat traffic can be heavy, water levels change with dam operations, and cold or deep water can pose a risk of cold-water shock and fatigue. For those comfortable with these hazards and taking precautions—swimming in designated spots, using floatation if needed, and watching conditions—Lucky Peak provides accessible open-water swimming in an attractive mountain reservoir setting.