Reading House Slough Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Reading House Slough Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Reading House Slough Lake today is 28.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature is above 82°F (28°C). This is very warm water, which may feel almost hot to most people. Swimming in such conditions is perfect for those seeking relaxation and comfort in the water. These waters are often preferred for relaxation in hot weather, as the water temperature does not cool the body significantly. However, it is important to remember that in such warm waters, caution is necessary, as prolonged exposure without rest can lead to overheating. 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 |
|---|---|---|---|
| AUG 4 | 26.6°C | 27.0°C | |
| AUG 5 | 26.6°C | 27.0°C | |
| AUG 6 | 27.2°C | 27.0°C | |
| AUG 7 | 27.9°C | 27.0°C | |
| AUG 8 | 28.0°C | 27.0°C | |
| AUG 9 | 28.0°C | 27.0°C | |
| AUG 10 | 28.3°C | 27.0°C | |
| AUG 11 | 28.4°C | 27.0°C | |
| AUG 12 | 27.0°C | 28.4°C | |
| AUG 13 | 27.0°C | 28.4°C | |
| AUG 14 | 27.0°C | 28.3°C | |
| AUG 15 | 27.0°C | 28.2°C | |
| AUG 16 | 27.0°C | 28.1°C | |
| AUG 17 | 27.0°C | 28.1°C | |
| AUG 18 | 27.0°C | 28.0°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 | 8°C |
| February | 0°C | 4°C | 8°C |
| March | 2°C | 9°C | 16°C |
| April | 10°C | 16°C | 22°C |
| May | 16°C | 21°C | 25°C |
| June | 20°C | 25°C | 28°C |
| July | 24°C | 28°C | 31°C |
| August | 24°C | 27°C | 30°C |
| September | 24°C | 28°C | 32°C |
| October | 18°C | 21°C | 24°C |
| November | 8°C | 13°C | 17°C |
| December | 4°C | 7°C | 10°C |
Reading House Slough Lake: Water Temperature by Location
Reading House Slough Lake: Weather Forecast
August 12
August 13
August 14
August 15
August 16
Location & Local Information
Reading House Slough, like many small sloughs and backwater lakes in Tennessee, experiences noticeable seasonal swings in water temperature. In winter the surface often cools to roughly 35–50°F (2–10°C), while spring sees a steady rise into the 50–68°F (10–20°C) band as air temperatures warm and sunlight increases. Summer is when the slough typically reaches its warmest, commonly ranging from about 70–85°F (21–29°C) in shallower areas and occasionally higher in stagnant pockets. In autumn the water cools again, usually falling to roughly 55–70°F (13–21°C) before winter cold sets in. Local factors such as depth, shade, stream inflow, and recent weather can shift these numbers up or down by several degrees.
Swimming at Reading House Slough is possible in many seasons but is governed by local access rules, water quality conditions, and safety considerations. There is no universal ban, yet land ownership, posted signage, bacterial or algal bloom advisories, submerged hazards, and the absence of lifeguards can make particular spots unsuitable at times. If you plan to swim, check on current water-quality advisories, respect any posted restrictions, and be mindful of changing temperatures—cold water can increase risk of hypothermia even when air feels mild, and shallow warm water can promote algal growth.