Rushford Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Rushford Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Rushford Lake today is 8.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used. 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 26 | 11.8°C | 16.0°C | |
| OCT 27 | 10.8°C | 16.0°C | |
| OCT 28 | 11.8°C | 16.0°C | |
| OCT 29 | 10.9°C | 16.0°C | |
| OCT 30 | 10.7°C | 16.0°C | |
| OCT 31 | 10.9°C | 16.0°C | |
| NOV 1 | 11.6°C | 9.9°C | |
| NOV 2 | 8.3°C | 9.9°C | |
| NOV 3 | 9.9°C | 8.4°C | |
| NOV 4 | 9.9°C | 8.5°C | |
| NOV 5 | 9.9°C | 8.5°C | |
| NOV 6 | 9.9°C | 8.6°C | |
| NOV 7 | 9.9°C | 8.7°C | |
| NOV 8 | 9.9°C | 8.8°C | |
| NOV 9 | 9.9°C | 8.9°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 | 4°C | 7°C |
| March | 0°C | 3°C | 6°C |
| April | 4°C | 9°C | 14°C |
| May | 8°C | 15°C | 22°C |
| June | 15°C | 20°C | 24°C |
| July | 19°C | 23°C | 27°C |
| August | 20°C | 25°C | 29°C |
| September | 18°C | 22°C | 25°C |
| October | 13°C | 16°C | 19°C |
| November | 4°C | 10°C | 15°C |
| December | 0°C | 4°C | 8°C |
Rushford Lake: Water Temperature by Location
Rushford Lake: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Rushford Lake in western New York experiences marked seasonal shifts in surface water temperature. In winter the lake typically approaches freezing, around 32°F (0°C) or lower where ice forms. Spring sees a gradual rise, commonly in the 40s to low 60s°F (about 4–16°C) as the water mixes and warms. By summer the surface often warms to the high 60s and mid-70s°F, roughly 20–25°C, and in warm spells can reach the upper 70s°F (25–26°C). In autumn temperatures fall back through the 50s and 40s°F (10–7°C) as air cooling and turnover lower the surface readings. Local conditions such as depth, wind, recent weather, and inflow can cause variations from these typical ranges.
Swimming is generally allowed at Rushford Lake during the warmer months, particularly from private shorelines and at public access points, because surface temperatures in summer commonly reach comfortable ranges for recreational swimming. However, swimming may be restricted or discouraged at times for safety reasons: very cold shoulder-season water can cause shock, ice cover makes winter swimming hazardous, and occasional water-quality issues (for example, algal blooms or contamination advisories) can prompt temporary closures. Visitors should follow posted signs and local guidance regarding access, water quality, and safe swimming practices.