Cherry Creek Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Cherry Creek Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Cherry Creek Lake today is 21.2°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 3 | 18.2°C | 19.5°C | |
| JUN 4 | 18.3°C | 19.5°C | |
| JUN 5 | 19.0°C | 19.5°C | |
| JUN 6 | 19.2°C | 19.5°C | |
| JUN 7 | 20.6°C | 19.5°C | |
| JUN 8 | 20.9°C | 19.5°C | |
| JUN 10 | 21.2°C | 19.5°C | |
| JUN 11 | 19.5°C | 21.1°C | |
| JUN 12 | 19.5°C | 21.0°C | |
| JUN 13 | 19.5°C | 20.9°C | |
| JUN 14 | 19.5°C | 20.9°C | |
| JUN 15 | 19.5°C | 20.8°C | |
| JUN 16 | 19.5°C | 20.7°C | |
| JUN 17 | 19.5°C | 20.6°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 | 3°C | 6°C |
| February | 0°C | 3°C | 7°C |
| March | 0°C | 5°C | 11°C |
| April | 1°C | 8°C | 15°C |
| May | 11°C | 15°C | 20°C |
| June | 16°C | 20°C | 23°C |
| July | 21°C | 24°C | 27°C |
| August | 19°C | 22°C | 25°C |
| September | 20°C | 22°C | 25°C |
| October | 13°C | 17°C | 20°C |
| November | 8°C | 12°C | 15°C |
| December | 4°C | 4°C | 9°C |
Cherry Creek Lake: Water Temperature by Location
Cherry Creek Lake: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Cherry Creek Lake, the reservoir in Cherry Creek State Park near Denver, experiences a wide seasonal swing in surface water temperature because of its elevation and continental climate. In spring (roughly March–May) surface temperatures typically range from about 40–60°F (4–15°C) as runoff and cool air linger. Summer highs (June–August) usually bring the warmest water, commonly 65–75°F (18–24°C) at the surface, though shallow, sunlit pockets can be a few degrees warmer. In fall (September–November) temperatures tend to fall back into the 50–60°F (10–15°C) range, and winter conditions often push surface water close to freezing, roughly 32–40°F (0–4°C), with ice forming in colder spells.
Swimming is allowed as part of the park’s recreational use, but access is subject to posted rules and water‑quality conditions. Designated swim areas may be opened or closed depending on harmful algal blooms, bacterial counts, hazardous weather, or ice, and visitors should follow park signage and advisories. Even in summer the water can feel cool compared with low‑elevation lakes, so prolonged immersion carries a risk of cold‑water stress. Because management aims to balance recreation with safety and ecology, swimmers are encouraged to check current advisories and exercise caution.