Tuttle Creek Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Tuttle Creek Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Tuttle Creek Lake today is 22.9°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 | 20.8°C | 21.5°C | |
| JUN 4 | 20.9°C | 21.5°C | |
| JUN 5 | 21.0°C | 21.5°C | |
| JUN 6 | 21.4°C | 21.5°C | |
| JUN 7 | 22.3°C | 21.5°C | |
| JUN 8 | 22.5°C | 21.5°C | |
| JUN 10 | 22.9°C | 21.5°C | |
| JUN 11 | 21.5°C | 22.8°C | |
| JUN 12 | 21.5°C | 22.8°C | |
| JUN 13 | 21.5°C | 22.7°C | |
| JUN 14 | 21.5°C | 22.6°C | |
| JUN 15 | 21.5°C | 22.6°C | |
| JUN 16 | 21.5°C | 22.5°C | |
| JUN 17 | 21.5°C | 22.4°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 | 4°C | 6°C |
| February | 0°C | 4°C | 7°C |
| March | 2°C | 8°C | 15°C |
| April | 9°C | 15°C | 20°C |
| May | 10°C | 17°C | 24°C |
| June | 17°C | 22°C | 26°C |
| July | 23°C | 26°C | 29°C |
| August | 23°C | 26°C | 28°C |
| September | 20°C | 24°C | 28°C |
| October | 14°C | 18°C | 21°C |
| November | 6°C | 11°C | 15°C |
| December | 2°C | 5°C | 7°C |
Tuttle Creek Lake: Water Temperature by Location
Tuttle Creek Lake: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Tuttle Creek Lake in northeastern Kansas experiences a wide range of water temperatures through the year. In winter the surface often hovers near freezing, roughly 32–40°F (0–4°C), while spring brings a gradual warming with surface readings commonly in the 40s to mid‑60s °F (4–18°C) as runoff and air temperatures rise. Summer is when the lake is warmest: surface temperatures typically reach the mid‑70s to mid‑80s °F (24–29°C) on warm spells, although shallower bays can heat a few degrees higher and deeper water stays noticeably cooler. By early autumn surface values usually fall into the 50s to mid‑70s °F (10–24°C) as air temperatures decline. Local conditions such as recent weather, depth, and wind can change these averages quickly.
Swimming at Tuttle Creek is generally allowed because the reservoir is managed for multiple recreational uses, including bathing and boating, but visitors should be aware of safety and regulatory details. Many shorelines and recreation areas are used for swimming, but lifeguards are not routinely provided and water quality, boat traffic, submerged hazards, sudden drop‑offs and variable currents can present risks. Cold or rapidly changing temperatures can also increase danger through cold shock or fatigue, so swimmers should choose designated areas, check local advisories, and exercise caution.