Lake McKellar — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake McKellar, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake McKellar today is 26.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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 | 24.8°C | 24.5°C | |
| JUN 4 | 24.8°C | 24.5°C | |
| JUN 5 | 24.8°C | 24.5°C | |
| JUN 6 | 24.8°C | 24.5°C | |
| JUN 7 | 26.1°C | 24.5°C | |
| JUN 8 | 26.1°C | 24.5°C | |
| JUN 11 | 24.5°C | 26.3°C | |
| JUN 12 | 24.5°C | 26.2°C | |
| JUN 13 | 24.5°C | 26.1°C | |
| JUN 14 | 24.5°C | 26.0°C | |
| JUN 15 | 24.5°C | 25.9°C | |
| JUN 16 | 24.5°C | 25.8°C | |
| JUN 17 | 24.5°C | 25.7°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 | 3°C | 7°C | 12°C |
| February | 3°C | 7°C | 11°C |
| March | 5°C | 11°C | 18°C |
| April | 9°C | 16°C | 24°C |
| May | 18°C | 22°C | 26°C |
| June | 19°C | 25°C | 30°C |
| July | 23°C | 28°C | 32°C |
| August | 21°C | 25°C | 29°C |
| September | 21°C | 25°C | 28°C |
| October | 18°C | 22°C | 26°C |
| November | 10°C | 14°C | 18°C |
| December | 6°C | 9°C | 11°C |
Lake McKellar: Water Temperature by Location
Lake McKellar: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Lake McKellar, a shallow impoundment in western Tennessee, experiences typical seasonal surface temperatures for mid‑southern U.S. lakes. In winter (December–February) surface readings often range from about 40–55°F (4–13°C). Spring (March–May) sees a steady rise to roughly 55–70°F (13–21°C) as air temperatures warm. Peak summer (June–August) surface waters commonly warm to the mid‑70s to mid‑80s °F, about 24–29°C, occasionally higher during heat spells. In autumn (September–November) temperatures usually fall back into the 60–75°F (16–24°C) band as cooling progresses. Deeper or more shaded coves may stay cooler than open areas, and short‑term weather patterns, river inflows, and groundwater can also affect readings.
Swimming at Lake McKellar is not organized around maintained public beaches, so it is not widely promoted as a formal swim destination. Occasional informal wading or swimming does occur where public access permits, but there are often no lifeguards, shoreline amenities, or routine water‑quality monitoring specific to recreational swimming. Factors such as aquatic vegetation, boat traffic, variable clarity, and the potential for algal or bacterial advisories mean many local authorities and recreation guides encourage caution and checking current conditions before entering the water.