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Knoxville
Water Temperature in Knoxville in Tennessee River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Knoxville in Tennessee River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Knoxville
50°F
TODAY
50°F
YESTERDAY
46°F
A WEEK AGO
As of today, the minimum water temperature in Knoxville ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
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.
Analysis, Historical Data, and Forecast of Water Temperature
Water Temperature Chart for Tennessee River in Knoxville Over the Last 30 Days
Today the water temperature in Knoxville is higher than the same day in previous years. The water temperature range here in March is from 37°F to 52°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.
The forecasted water temperature values for Knoxville are presented in the table below.
The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 21 | 46°F | 44°F | |
| Mar 22 | 47°F | 44°F | |
| Mar 23 | 47°F | 44°F | |
| Mar 24 | 48°F | 44°F | |
| Mar 25 | 50°F | 44°F | |
| Mar 26 | 50°F | 44°F | |
| Mar 27 | 50°F | 44°F | |
| Mar 28 | 50°F | 44°F | |
| Mar 29 | 44°F | 50°F | |
| Mar 30 | 44°F | 49°F | |
| Mar 31 | 44°F | 49°F | |
| Apr 1 | 50°F | 49°F | |
| Apr 2 | 50°F | 49°F | |
| Apr 3 | 50°F | 49°F | |
| Apr 4 | 50°F | 49°F | |
| Apr 5 | 50°F | 49°F |
Water Temperature Ranges in Knoxville by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 42°F | 48°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 42°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 44°F | 52°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 50°F | 61°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 65°F | 72°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 68°F | 75°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 71°F | 73°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 64°F | 66°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 61°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 47°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 46°F |
Monthly Water Temperature Histogram for Tennessee River in Knoxville
Knoxville Weather
MARCH 29
54°F / 77°F
moderate drizzlerain: 10% | wind: 13 mph
MARCH 30
57°F / 73°F
light drizzlerain: 41% | wind: 11 mph
MARCH 31
50°F / 66°F
moderate rain showersrain: 79% | wind: 16 mph
APRIL 1
39°F / 57°F
overcastrain: 55% | wind: 12 mph
APRIL 2
41°F / 68°F
moderate drizzlerain: 20% | wind: 12 mph
Water Temperature in Knoxville: General Trends and Swimming Opportunities
In Knoxville, Tennessee, the Tennessee River runs through the city, offering both scenic views and various opportunities for water-based recreation. The river's water temperature fluctuates depending on the time of year. During the warmer months, typically from late spring through summer, the water temperature can reach around 75°F to 80°F (24°C to 27°C), which is comfortable for swimming. However, this can vary slightly based on weather conditions and the river’s flow. In the cooler months, particularly in the fall and winter, the temperature can drop significantly, reaching around 40°F to 50°F (4°C to 10°C), making swimming unsafe due to cold-water risks.
While the Tennessee River provides a pleasant setting for outdoor activities, swimming in the river is not as common as other recreational activities such as boating or fishing. The river's currents can vary, with some sections being quite fast-moving, which poses potential risks for swimmers. Knoxville's riverfront areas are better known for kayaking, paddleboarding, and enjoying the views along the riverbanks. Some designated areas, like parks along the river, may have calm sections of water suitable for casual water activities, but the lack of formal swimming zones makes it less popular as a swimming destination.
For those looking to swim in Knoxville, there are several local pools and water parks, such as the Knoxville Outdoor Pool, which offer a safer and more controlled environment for swimming. While the Tennessee River is beautiful and offers plenty of opportunities for other water activities, it's best to be cautious and choose safer alternatives when it comes to swimming in its waters.
Geographical Location of Knoxville
Frequently Asked Questions About Knoxville and its Water Temperatures
What is the current water temperature in Knoxville?
The water temperature today in Knoxville is 50°F (10.0°C).
What is the water temperature in Knoxville during the summer months?
The average water temperature in Knoxville during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Knoxville in May?
The average water temperature in Knoxville in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Knoxville in September?
The average water temperature in Knoxville in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Tennessee River in Knoxville, and what are the available options for doing so?
Yes, it is possible to swim in the Tennessee River in Knoxville. Available options include public access points like Sequoyah Hills Park and designated swimming areas at local marinas.