Wyandotte County Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Wyandotte County Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Wyandotte County Lake today is 18.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 |
|---|---|---|---|
| OCT 5 | 20.9°C | 19.5°C | |
| OCT 6 | 20.2°C | 19.5°C | |
| OCT 7 | 19.4°C | 19.5°C | |
| OCT 8 | 19.0°C | 19.5°C | |
| OCT 9 | 19.4°C | 19.5°C | |
| OCT 10 | 19.1°C | 19.5°C | |
| OCT 11 | 18.9°C | 19.5°C | |
| OCT 12 | 19.4°C | 19.5°C | |
| OCT 13 | 19.5°C | 18.6°C | |
| OCT 14 | 19.5°C | 18.6°C | |
| OCT 15 | 19.5°C | 18.7°C | |
| OCT 16 | 19.5°C | 18.7°C | |
| OCT 17 | 19.5°C | 18.8°C | |
| OCT 18 | 19.5°C | 18.8°C | |
| OCT 19 | 19.5°C | 18.9°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 | 0°C | 3°C | 6°C |
| February | 0°C | 3°C | 7°C |
| March | 0°C | 8°C | 16°C |
| April | 9°C | 14°C | 20°C |
| May | 14°C | 19°C | 25°C |
| June | 19°C | 23°C | 27°C |
| July | 26°C | 31°C | 35°C |
| August | 24°C | 28°C | 32°C |
| September | 22°C | 26°C | 29°C |
| October | 15°C | 20°C | 24°C |
| November | 7°C | 12°C | 16°C |
| December | 2°C | 5°C | 7°C |
Wyandotte County Lake: Water Temperature by Location
Wyandotte County Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
Location & Local Information
Wyandotte County Lake typically follows the seasonal patterns found in small Midwestern reservoirs. Surface temperatures in winter commonly drop near freezing, roughly 33–40°F (1–4°C). In spring the water warms through the 45–65°F range (7–18°C) as air temperatures rise and stratification begins. Summer surface readings often reach the warmest levels, frequently between about 70–85°F (21–29°C) on warm sunny days, though deeper water remains cooler. During autumn the lake cools again into the 50–70°F band (10–21°C). Actual temperatures vary by depth, recent weather, wind-driven mixing, and inflows, so localized measurements can differ from these typical ranges.
There is no large, county-run lifeguarded beach at Wyandotte County Lake, so swimming is generally an unsupervised, at-your-own-risk activity and may be restricted at times for safety or water-quality reasons. Local authorities may post advisories for blue-green algae, bacterial contamination, or hazardous conditions after storms, and signage or county rules determine permitted uses. Because of the lack of formal supervision and occasional water-quality or safety closures, visitors should follow posted guidance, monitor conditions, and take standard precautions if choosing to swim.