Lake Sulphur Springs — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Sulphur Springs, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Sulphur Springs today is 30.1°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 |
|---|---|---|---|
| JUL 14 | 26.3°C | 29.0°C | |
| JUL 15 | 28.4°C | 29.0°C | |
| JUL 16 | 28.6°C | 29.0°C | |
| JUL 17 | 28.4°C | 29.0°C | |
| JUL 18 | 29.4°C | 29.0°C | |
| JUL 19 | 29.7°C | 29.0°C | |
| JUL 20 | 29.7°C | 29.0°C | |
| JUL 21 | 30.1°C | 29.0°C | |
| JUL 22 | 29.0°C | 30.0°C | |
| JUL 23 | 29.0°C | 30.0°C | |
| JUL 24 | 29.0°C | 29.9°C | |
| JUL 25 | 29.0°C | 29.9°C | |
| JUL 26 | 29.0°C | 29.8°C | |
| JUL 27 | 29.0°C | 29.8°C | |
| JUL 28 | 29.0°C | 29.7°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 | 5°C | 9°C | 14°C |
| February | 5°C | 10°C | 16°C |
| March | 7°C | 14°C | 21°C |
| April | 13°C | 18°C | 23°C |
| May | 19°C | 23°C | 27°C |
| June | 22°C | 25°C | 28°C |
| July | 25°C | 29°C | 33°C |
| August | 26°C | 29°C | 31°C |
| September | 25°C | 28°C | 31°C |
| October | 21°C | 23°C | 26°C |
| November | 12°C | 17°C | 23°C |
| December | 11°C | 14°C | 17°C |
Lake Sulphur Springs: Water Temperature by Location
Lake Sulphur Springs: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Lake Sulphur Springs, near the city of Sulphur Springs in northeast Texas, experiences water temperatures that follow a typical seasonal pattern for small inland reservoirs in the region. In summer the surface often warms into the mid-to-upper 70s and 80s °F (about 25–31 °C), and during heat waves it can approach the low 90s °F (32–33 °C). Transitional seasons such as spring and fall usually see temperatures from the mid 50s to mid 70s °F (13–24 °C). In winter the water cools substantially, commonly falling into the 40s and low 50s °F (4–12 °C), which makes prolonged swimming uncomfortable for most people.
Swimming is generally allowed where public access and beach or launch areas exist, and many locals and visitors use the lake for recreation in warm months. Access and swimming may be limited or discouraged at times because of safety concerns (such as underwater hazards, boating activity, or lack of lifeguards) or water-quality advisories related to algal blooms or runoff. Visitors should therefore use designated swimming spots, heed posted signs or advisories, and take usual precautions—especially in colder months when hypothermia is a risk and in summer when shallow warm water can promote algae growth.