Lake Logan — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Logan, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Logan today is 25.2°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 6 | 21.0°C | 24.0°C | |
| JUN 7 | 22.6°C | 24.0°C | |
| JUN 8 | 23.4°C | 24.0°C | |
| JUN 10 | 24.0°C | 24.0°C | |
| JUN 11 | 25.3°C | 24.0°C | |
| JUN 12 | 25.3°C | 24.0°C | |
| JUN 13 | 25.2°C | 24.0°C | |
| JUN 14 | 24.0°C | 25.1°C | |
| JUN 15 | 24.0°C | 25.1°C | |
| JUN 16 | 24.0°C | 25.0°C | |
| JUN 17 | 24.0°C | 25.0°C | |
| JUN 18 | 24.0°C | 24.9°C | |
| JUN 19 | 24.0°C | 24.8°C | |
| JUN 20 | 24.0°C | 24.8°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 | 5°C | 8°C |
| February | 1°C | 5°C | 9°C |
| March | 1°C | 7°C | 14°C |
| April | 4°C | 12°C | 21°C |
| May | 15°C | 20°C | 24°C |
| June | 20°C | 24°C | 28°C |
| July | 19°C | 22°C | 25°C |
| August | 23°C | 28°C | 32°C |
| September | 21°C | 27°C | 33°C |
| October | 15°C | 19°C | 22°C |
| November | 7°C | 12°C | 16°C |
| December | 1°C | 5°C | 9°C |
Lake Logan: Water Temperature by Location
Lake Logan: Weather Forecast
June 14
June 15
June 16
June 17
Location & Local Information
Lake Logan is a relatively shallow reservoir in southeastern Ohio, so its surface water temperatures follow typical seasonal swings for the region. In spring (April–June) expect the lake to warm from roughly 45–65°F (7–18°C) as air temperatures rise; midsummer (July–August) surface readings commonly range from about 70–80°F (21–27°C) on warm days, with the warmest, sunlit shallows occasionally reaching the mid-80s°F (around 29°C). By early autumn (September–October) temperatures usually fall back into the 60–70°F (16–21°C) band, and in late fall through winter the water approaches cold, near-freezing conditions of roughly 32–45°F (0–7°C), with ice possible in sustained cold periods. Deeper pockets remain cooler year-round.
Swimming at Lake Logan is generally governed by park rules and local health or safety advisories; it is typically possible during the warm months when water quality and conditions are acceptable, though availability of lifeguards, designated swim areas, or formal beaches may be limited. Authorities may close or advise against swimming for reasons such as algal blooms, storm runoff, low visibility, boat traffic, or cold-water hazard. Visitors should check current park notices, heed posted signs, and recognize that even in summer the water can be cool and sudden depth changes or boat activity can create risks.