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 27.1°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 23 | 24.2°C | 24.5°C | |
| JUN 24 | 24.0°C | 24.5°C | |
| JUN 25 | 24.0°C | 24.5°C | |
| JUN 26 | 24.0°C | 24.5°C | |
| JUN 27 | 24.9°C | 24.5°C | |
| JUN 28 | 26.4°C | 24.5°C | |
| JUN 29 | 26.7°C | 24.5°C | |
| JUN 30 | 26.8°C | 24.5°C | |
| JUL 1 | 27.5°C | 27.1°C | |
| JUL 2 | 27.5°C | 27.1°C | |
| JUL 3 | 27.5°C | 27.2°C | |
| JUL 4 | 27.5°C | 27.2°C | |
| JUL 5 | 27.5°C | 27.2°C | |
| JUL 6 | 27.5°C | 27.2°C | |
| JUL 7 | 27.5°C | 27.2°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
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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.