Wilgreen Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Wilgreen Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Wilgreen Lake today is 20.6°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 |
|---|---|---|---|
| OCT 6 | 22.2°C | 24.0°C | |
| OCT 7 | 22.3°C | 24.0°C | |
| OCT 8 | 21.3°C | 24.0°C | |
| OCT 9 | 21.0°C | 24.0°C | |
| OCT 10 | 20.9°C | 24.0°C | |
| OCT 11 | 21.2°C | 24.0°C | |
| OCT 12 | 21.4°C | 24.0°C | |
| OCT 13 | 20.6°C | 24.0°C | |
| OCT 14 | 24.0°C | 20.8°C | |
| OCT 15 | 24.0°C | 20.9°C | |
| OCT 16 | 24.0°C | 21.1°C | |
| OCT 17 | 24.0°C | 21.3°C | |
| OCT 18 | 24.0°C | 21.5°C | |
| OCT 19 | 24.0°C | 21.6°C | |
| OCT 20 | 24.0°C | 21.8°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 | 1°C | 4°C | 7°C |
| February | 2°C | 7°C | 11°C |
| March | 5°C | 11°C | 16°C |
| April | 10°C | 16°C | 22°C |
| May | 17°C | 21°C | 25°C |
| June | 20°C | 23°C | 25°C |
| July | 22°C | 28°C | 34°C |
| August | 24°C | 27°C | 30°C |
| September | 23°C | 27°C | 30°C |
| October | 19°C | 24°C | 29°C |
| November | 10°C | 15°C | 20°C |
| December | 5°C | 9°C | 12°C |
Wilgreen Lake: Water Temperature by Location
Wilgreen Lake: Weather Forecast
October 14
October 15
October 16
October 17
Location & Local Information
Wilgreen Lake in Kentucky experiences typical temperate-lake temperature cycles. Surface waters in summer commonly warm to roughly 70–85°F (21–29°C), making the upper layer comfortable for swimming; on hot afternoons the very surface can approach the upper end of that scale. In fall the surface tends to cool to about 50–70°F (10–21°C) as air temperatures drop, while spring sees a wider swing as the lake recovers from winter — roughly 45–70°F (7–21°C) depending on recent weather. In winter surface temperatures often fall to near freezing up to about 34–45°F (1–7°C) and the deeper water remains cooler year‑round. Temperature stratification and time of day affect comfort, so deeper spots will be colder than shallow, sun-warmed shallows.
Swimming at Wilgreen Lake is generally possible during the warmer months, but it is subject to local rules, posted signage and water‑quality advisories. Many smaller Kentucky lakes do not have lifeguards, so swimmers should exercise caution, use flotation when appropriate, and avoid areas used by boats. Occasional algae blooms, runoff after heavy rain, or maintenance closures can prompt temporary bans, so checking current conditions and obeying on‑site notices is important for safety rather than an absolute prohibition on swimming.