Huntsville — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Huntsville, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Huntsville today is 22.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 | 22.1°C | 25.0°C | |
| JUN 4 | 22.7°C | 25.0°C | |
| JUN 5 | 22.6°C | 25.0°C | |
| JUN 6 | 22.4°C | 25.0°C | |
| JUN 7 | 22.6°C | 25.0°C | |
| JUN 8 | 22.8°C | 25.0°C | |
| JUN 11 | 25.0°C | 22.9°C | |
| JUN 12 | 25.0°C | 23.0°C | |
| JUN 13 | 25.0°C | 23.1°C | |
| JUN 14 | 25.0°C | 23.2°C | |
| JUN 15 | 25.0°C | 23.4°C | |
| JUN 16 | 25.0°C | 23.5°C | |
| JUN 17 | 25.0°C | 23.6°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 | 6°C | 11°C | 14°C |
| February | 6°C | 10°C | 13°C |
| March | 8°C | 13°C | 18°C |
| April | 13°C | 18°C | 24°C |
| May | 16°C | 23°C | 29°C |
| June | 20°C | 25°C | 30°C |
| July | 23°C | 28°C | 33°C |
| August | 22°C | 26°C | 30°C |
| September | 22°C | 26°C | 29°C |
| October | 21°C | 26°C | 30°C |
| November | 11°C | 17°C | 22°C |
| December | 7°C | 12°C | 16°C |
Huntsville: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Huntsville, Alabama, is situated near the Tennessee River, which is the primary large water body influencing the region's aquatic environment. The water temperature in the river and associated lakes, like the nearby Lake Guntersville reservoir, reflects the hot, humid subtropical climate. In the cool winter months, the water temperature typically ranges from the low 40s to the low 50s ext{F} (4∘C to 13∘C). During the peak summer season (July and August), the surface layer warms significantly, reaching a very comfortable and warm range, generally peaking between 75∘F and 85∘F (24∘C to 29∘C).
Swimming is widely permitted and popular in the Tennessee River and its associated recreational lakes, although there are limited dedicated municipal facilities within the city limits. Many state parks and Corps of Engineers sites near Huntsville, such as Joe Wheeler State Park and facilities on Lake Guntersville, offer designated swimming beaches, confirming the activity is supported. However, most swimming in the rivers and natural water holes is unsupervised, meaning all swimming is strictly at one's own risk. Swimmers must be highly cautious of strong currents on the Tennessee River and potential water quality issues, especially after heavy rains, as well as the inherent risk of submerged obstacles.