Weiss Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Weiss Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Weiss Lake today is 24.9°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 |
|---|---|---|---|
| SEP 14 | 25.9°C | 24.0°C | |
| SEP 15 | 25.4°C | 24.0°C | |
| SEP 16 | 25.3°C | 24.0°C | |
| SEP 17 | 25.4°C | 24.0°C | |
| SEP 18 | 25.4°C | 24.0°C | |
| SEP 19 | 25.4°C | 24.0°C | |
| SEP 20 | 24.7°C | 24.0°C | |
| SEP 22 | 24.0°C | 24.9°C | |
| SEP 23 | 24.0°C | 24.8°C | |
| SEP 24 | 24.0°C | 24.8°C | |
| SEP 25 | 24.0°C | 24.7°C | |
| SEP 26 | 24.0°C | 24.7°C | |
| SEP 27 | 24.0°C | 24.6°C | |
| SEP 28 | 24.0°C | 24.6°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 | 12°C | 21°C |
| February | 4°C | 12°C | 20°C |
| March | 6°C | 13°C | 19°C |
| April | 15°C | 22°C | 29°C |
| May | 18°C | 23°C | 28°C |
| June | 21°C | 24°C | 27°C |
| July | 21°C | 26°C | 32°C |
| August | 22°C | 28°C | 33°C |
| September | 20°C | 24°C | 28°C |
| October | 18°C | 21°C | 23°C |
| November | 10°C | 16°C | 22°C |
| December | 7°C | 11°C | 15°C |
Weiss Lake: Water Temperature by Location
Weiss Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Weiss Lake, located on the Coosa River in northeastern Alabama, is a popular reservoir often called the Crappie Capital of the World. Its water temperatures exhibit a significant swing typical of the region. During the peak summer months, surface temperatures become very warm, often reaching into the high 20s and low 30s Celsius, which is equivalent to the mid-80s to 90∘F range. This makes the lake ideal for a wide array of water activities. In sharp contrast, the winter months see a dramatic cooling, with temperatures dropping considerably, sometimes reaching as low as 4∘C to 10∘C (40∘F to 50∘F), especially in January and February.
Swimming is generally permitted and quite common across Weiss Lake, as the reservoir is managed by Alabama Power for recreation, flood control, and power generation. The lake's good water quality supports recreational activities, and designated areas, such as the protected swimming spot at Slackland Beach, are available for public use. Visitors will also find that many campgrounds and RV parks offer direct, often sandy, access for swimming. However, as is the case with most large reservoirs, swimming is largely at one's own risk, and caution is necessary due to the presence of boat traffic and the potential for submerged stumps and drop-offs.