Cayuta Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Cayuta Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Cayuta Lake today is 18.4°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 |
|---|---|---|---|
| SEP 14 | 19.1°C | 21.0°C | |
| SEP 15 | 19.6°C | 21.0°C | |
| SEP 16 | 19.5°C | 21.0°C | |
| SEP 17 | 18.1°C | 21.0°C | |
| SEP 18 | 18.3°C | 21.0°C | |
| SEP 19 | 19.6°C | 21.0°C | |
| SEP 20 | 19.0°C | 21.0°C | |
| SEP 21 | 18.4°C | 21.0°C | |
| SEP 22 | 21.0°C | 18.5°C | |
| SEP 23 | 21.0°C | 18.7°C | |
| SEP 24 | 21.0°C | 18.8°C | |
| SEP 25 | 21.0°C | 18.9°C | |
| SEP 26 | 21.0°C | 19.1°C | |
| SEP 27 | 21.0°C | 19.2°C | |
| SEP 28 | 21.0°C | 19.3°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 | 4°C | 7°C |
| March | 0°C | 3°C | 6°C |
| April | 3°C | 9°C | 14°C |
| May | 9°C | 16°C | 22°C |
| June | 15°C | 20°C | 24°C |
| July | 20°C | 24°C | 27°C |
| August | 21°C | 25°C | 29°C |
| September | 17°C | 21°C | 25°C |
| October | 13°C | 16°C | 19°C |
| November | 5°C | 11°C | 16°C |
| December | 0°C | 4°C | 8°C |
Cayuta Lake: Water Temperature by Location
Cayuta Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Cayuta Lake in upstate New York experiences typical temperate-lake temperature swings through the year. In summer the surface water commonly warms to roughly 68–79°F (20–26°C), and on hot, calm days can briefly reach the low 80s°F (around 27–28°C). During spring and autumn the lake usually sits in the 40–60°F range (4–16°C) as seasonal warming or cooling proceeds, and by winter the surface approaches freezing, about 32–39°F (0–4°C), with ice cover possible some years. Temperatures vary with depth, wind, sunlight and inflow; deeper parts remain noticeably cooler than the surface even in midsummer.
Swimming is generally allowed at Cayuta Lake because it is used for public recreation, but there are no widely posted municipal beaches with lifeguards, so swimmers should exercise typical caution. Water quality, seasonal algal blooms, submerged hazards, and cold-water shock early and late in the year can affect safety; local advisories or property-owner rules may restrict access at certain points. In short, summer surface temperatures make swimming comfortable for many, while spring, fall and winter conditions are colder and more hazardous, so visitors should check current conditions and follow posted guidance before entering the water.