Boltz Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Boltz Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Boltz Lake today is 24.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 23 | 23.2°C | 22.5°C | |
| JUN 24 | 23.2°C | 22.5°C | |
| JUN 25 | 23.2°C | 22.5°C | |
| JUN 26 | 23.4°C | 22.5°C | |
| JUN 27 | 23.5°C | 22.5°C | |
| JUN 28 | 24.1°C | 22.5°C | |
| JUN 29 | 24.0°C | 22.5°C | |
| JUN 30 | 24.4°C | 22.5°C | |
| JUL 1 | 21.7°C | 24.3°C | |
| JUL 2 | 21.7°C | 24.1°C | |
| JUL 3 | 21.7°C | 24.0°C | |
| JUL 4 | 21.7°C | 23.9°C | |
| JUL 5 | 21.7°C | 23.7°C | |
| JUL 6 | 21.7°C | 23.6°C | |
| JUL 7 | 21.7°C | 23.5°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 | 2°C | 5°C | 9°C |
| February | 1°C | 4°C | 7°C |
| March | 4°C | 9°C | 14°C |
| April | 9°C | 15°C | 21°C |
| May | 9°C | 16°C | 23°C |
| June | 18°C | 23°C | 27°C |
| July | 19°C | 22°C | 24°C |
| August | 23°C | 27°C | 31°C |
| September | 21°C | 27°C | 32°C |
| October | 18°C | 23°C | 27°C |
| November | 10°C | 15°C | 19°C |
| December | 7°C | 9°C | 12°C |
Boltz Lake: Water Temperature by Location
Boltz Lake: Weather Forecast
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Location & Local Information
Boltz Lake in Kentucky follows the seasonal temperature patterns typical of small inland lakes in the region. In winter the surface temperature commonly falls to roughly 35–45 °F (2–7 °C). During spring it warms into the mid‑40s to mid‑60s °F (7–18 °C) as air temperatures rise and runoff adds cooler water. Peak summer conditions typically bring the warmest water, often ranging from about 70–85 °F (21–29 °C) at the surface on sunny days, while late summer and early fall commonly see temperatures moderate to the 50s–70s °F (10–21 °C) as cooling begins.
Swimming at Boltz Lake is generally practical and frequently undertaken in the warmer months because summer surface temperatures commonly reach the 70s–80s °F (21–29 °C), a range most people find comfortable for bathing. Whether swimming is allowed depends on access and local rules: public lakes and those with designated swim areas usually permit it, whereas private lakes require landowner permission. Water quality, absence of lifeguards, underwater hazards and temperature-related cold‑water risks in spring or late fall should be considered before entering the water.