McKinney — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in McKinney, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in McKinney today is 33.1°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 5 | 32.1°C | 25.2°C | |
| AUG 6 | 32.1°C | 25.2°C | |
| AUG 7 | 32.1°C | 25.2°C | |
| AUG 8 | 32.7°C | 25.2°C | |
| AUG 9 | 32.7°C | 25.2°C | |
| AUG 10 | 32.9°C | 25.2°C | |
| AUG 11 | 33.3°C | 25.2°C | |
| AUG 12 | 33.1°C | 25.2°C | |
| AUG 13 | 25.2°C | 32.7°C | |
| AUG 14 | 25.2°C | 32.3°C | |
| AUG 15 | 25.2°C | 31.9°C | |
| AUG 16 | 25.2°C | 31.5°C | |
| AUG 17 | 25.2°C | 31.1°C | |
| AUG 18 | 25.2°C | 30.7°C | |
| AUG 19 | 25.2°C | 30.3°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 | 8°C | 14°C |
| February | 3°C | 9°C | 16°C |
| March | 3°C | 12°C | 21°C |
| April | 5°C | 15°C | 25°C |
| May | 8°C | 17°C | 26°C |
| June | 14°C | 22°C | 29°C |
| July | 17°C | 24°C | 32°C |
| August | 17°C | 25°C | 34°C |
| September | 11°C | 20°C | 28°C |
| October | 8°C | 17°C | 26°C |
| November | 3°C | 12°C | 22°C |
| December | 9°C | 13°C | 17°C |
McKinney: Weather Forecast
August 12
August 13
August 14
August 15
Location & Local Information
McKinney, Texas, is situated near several small lakes and creeks, though swimming in these bodies of water is not as common as in larger lakes or designated swimming areas. One of the main water features in McKinney is the East Fork of the Trinity River, which passes through the area. The water temperature in the river tends to stay relatively cool, typically ranging from 55°F to 70°F (13°C to 21°C), making it less suitable for swimming. While the river is used for fishing and kayaking, it is not a popular spot for swimming due to varying water conditions and its strong current in some sections.
For residents seeking swimming opportunities, McKinney has several public pools, which are more commonly used for recreational swimming during the warmer months. The temperature of these pools is usually maintained around 78°F to 82°F (25°C to 28°C), providing a comfortable environment for swimmers. Additionally, McKinney is located near several larger lakes, such as Lake Lavon, which is a popular destination for outdoor activities. The water in Lake Lavon can reach temperatures of 75°F to 85°F (24°C to 29°C) in the summer, making it a more suitable location for swimming, boating, and fishing. Although McKinney doesn’t have many natural swimming areas, its public pools and nearby lakes offer plenty of options for a refreshing swim.