Wilson Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Wilson Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Wilson Lake today is 22.1°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 | 20.4°C | 22.5°C | |
| JUN 4 | 20.4°C | 22.5°C | |
| JUN 5 | 20.4°C | 22.5°C | |
| JUN 6 | 20.4°C | 22.5°C | |
| JUN 7 | 21.5°C | 22.5°C | |
| JUN 8 | 21.8°C | 22.5°C | |
| JUN 11 | 22.5°C | 22.1°C | |
| JUN 12 | 22.5°C | 22.1°C | |
| JUN 13 | 22.5°C | 22.2°C | |
| JUN 14 | 22.5°C | 22.2°C | |
| JUN 15 | 22.5°C | 22.2°C | |
| JUN 16 | 22.5°C | 22.2°C | |
| JUN 17 | 22.5°C | 22.2°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 | 1°C | 4°C | 6°C |
| February | 1°C | 5°C | 9°C |
| March | 2°C | 8°C | 15°C |
| April | 8°C | 13°C | 18°C |
| May | 11°C | 17°C | 23°C |
| June | 19°C | 23°C | 26°C |
| July | 24°C | 26°C | 29°C |
| August | 23°C | 25°C | 27°C |
| September | 21°C | 24°C | 26°C |
| October | 13°C | 18°C | 22°C |
| November | 7°C | 13°C | 17°C |
| December | 3°C | 6°C | 9°C |
Wilson Lake: Water Temperature by Location
Wilson Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Wilson Lake’s water temperatures shift noticeably through the year because it is a large Kansas reservoir that responds to air temperature and wind. In spring the surface often runs from roughly 40–65°F (4–18°C) as waters recover from winter chill. Summer brings the warmest conditions, with typical surface readings around 70–85°F (21–29°C) on warm spells, though shallow bays can warm more and deeper channels stay cooler. Early fall usually cools to about 50–70°F (10–21°C) before dropping in late fall and winter toward roughly 32–45°F (0–7°C) at the surface; subsurface and deep-water temperatures remain lower year-round.
Swimming is generally permitted at Wilson Lake’s designated recreation areas and beaches and is a common summertime activity when surface temps are comfortable. Access is subject to normal safety considerations: many sites do not have lifeguards, wind and boat traffic can produce waves and currents, and water clarity and shoreline conditions vary. Periodic water-quality issues such as nuisance algae blooms or advisories can temporarily restrict swimming, so people are advised to use designated swim areas, observe posted notices, and consider the seasonal temperature ranges because colder water can quickly cause hypothermia even when air temperatures feel mild.