Greenbo Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Greenbo Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Greenbo Lake today is 18.6°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 |
|---|---|---|---|
| OCT 5 | 20.4°C | 19.0°C | |
| OCT 6 | 21.1°C | 19.0°C | |
| OCT 7 | 20.3°C | 19.0°C | |
| OCT 8 | 19.8°C | 19.0°C | |
| OCT 9 | 19.1°C | 19.0°C | |
| OCT 10 | 19.6°C | 19.0°C | |
| OCT 11 | 19.6°C | 19.0°C | |
| OCT 12 | 18.7°C | 19.0°C | |
| OCT 13 | 19.0°C | 18.6°C | |
| OCT 14 | 19.0°C | 18.6°C | |
| OCT 15 | 19.0°C | 18.7°C | |
| OCT 16 | 19.0°C | 18.7°C | |
| OCT 17 | 19.0°C | 18.7°C | |
| OCT 18 | 19.0°C | 18.7°C | |
| OCT 19 | 19.0°C | 18.7°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 | 5°C | 8°C |
| February | 1°C | 6°C | 9°C |
| March | 3°C | 9°C | 15°C |
| April | 10°C | 16°C | 21°C |
| May | 16°C | 20°C | 24°C |
| June | 20°C | 24°C | 28°C |
| July | 19°C | 24°C | 30°C |
| August | 24°C | 28°C | 32°C |
| September | 21°C | 27°C | 33°C |
| October | 16°C | 19°C | 22°C |
| November | 7°C | 12°C | 16°C |
| December | 2°C | 6°C | 9°C |
Greenbo Lake: Water Temperature by Location
Greenbo Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
October 18
Location & Local Information
Greenbo Lake, a small reservoir in northeastern Kentucky, experiences typical seasonal variation in surface water temperature for the region. In spring the lake often ranges from about 45–60°F (7–16°C) as warming begins, while summer surface temperatures commonly climb to roughly 70–85°F (21–29°C) on warm afternoons. Early fall cooling generally brings temperatures back into the 55–70°F (13–21°C) range, and winter conditions can push surface readings down toward 35–45°F (2–7°C), especially during cold snaps. These figures are approximate and can shift with recent weather, wind, depth, and time of day; deeper water tends to remain cooler year-round.
Swimming at Greenbo Lake is permitted in designated areas during the warmer months when the park opens its swim facilities and posts guidance for visitors. The allowance stems from the park’s management of a recognized swim beach and its responsibility for public safety, which may include seasonal staffing, posted rules, and advisories about water quality or hazardous conditions. Visitors should observe park signage, heed any lifeguard instructions, and check current advisories before entering the water, since fluctuating temperatures, algae blooms, or other factors can affect safety and comfort.