Council Grove Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Council Grove Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Council Grove Lake today is 17.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 | 20.2°C | 18.0°C | |
| OCT 6 | 20.0°C | 18.0°C | |
| OCT 7 | 19.0°C | 18.0°C | |
| OCT 8 | 18.8°C | 18.0°C | |
| OCT 9 | 18.6°C | 18.0°C | |
| OCT 10 | 19.0°C | 18.0°C | |
| OCT 11 | 18.7°C | 18.0°C | |
| OCT 12 | 18.5°C | 18.0°C | |
| OCT 13 | 18.0°C | 17.8°C | |
| OCT 14 | 18.0°C | 17.8°C | |
| OCT 15 | 18.0°C | 17.8°C | |
| OCT 16 | 18.0°C | 17.8°C | |
| OCT 17 | 18.0°C | 17.9°C | |
| OCT 18 | 18.0°C | 17.9°C | |
| OCT 19 | 18.0°C | 17.9°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 | 6°C |
| March | 2°C | 8°C | 15°C |
| April | 10°C | 15°C | 20°C |
| May | 15°C | 19°C | 23°C |
| June | 17°C | 21°C | 26°C |
| July | 22°C | 26°C | 31°C |
| August | 24°C | 27°C | 31°C |
| September | 20°C | 24°C | 29°C |
| October | 14°C | 18°C | 22°C |
| November | 6°C | 11°C | 16°C |
| December | 0°C | 3°C | 7°C |
Council Grove Lake: Water Temperature by Location
Council Grove Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
Location & Local Information
Council Grove Lake in central Kansas experiences a typical seasonal pattern of surface temperatures driven by air temperature and sunlight. In summer months the surface commonly warms into the mid-70s to mid-80s °F (about 24–29 °C), making the water comfortably warm for recreational use. Spring and fall are transitional, with surface temperatures often ranging from the mid-40s to low 70s °F (roughly 7–21 °C) depending on recent weather, while winter brings much colder conditions with surface readings frequently near freezing to the low 40s °F (0–4 °C). Like many reservoirs, the lake can stratify in summer so deeper water remains cooler than the surface; wind and storms also produce rapid short-term changes.
Swimming is permitted and the area is managed for recreation, but opportunities depend on conditions and posted rules. Designated swim areas and beaches are maintained seasonally, yet many locations do not have lifeguards, so swimmers are expected to exercise caution. Water quality advisories, including occasional harmful algal blooms, and sudden temperature drops in shoulder seasons can affect safety, so visitors should heed posted notices and avoid swimming in poor conditions. Overall, summer is the prime period for comfortable swimming, while spring, fall and winter are less suitable due to cooler temperatures and increased risk.