Palmer Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Palmer Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Palmer 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 |
|---|---|---|---|
| SEP 14 | 19.1°C | 18.0°C | |
| SEP 15 | 18.3°C | 18.0°C | |
| SEP 16 | 18.1°C | 18.0°C | |
| SEP 17 | 18.2°C | 18.0°C | |
| SEP 18 | 18.6°C | 18.0°C | |
| SEP 19 | 18.3°C | 18.0°C | |
| SEP 20 | 18.0°C | 18.0°C | |
| SEP 21 | 17.8°C | 18.0°C | |
| SEP 22 | 18.0°C | 17.8°C | |
| SEP 23 | 18.0°C | 17.8°C | |
| SEP 24 | 18.0°C | 17.8°C | |
| SEP 25 | 18.0°C | 17.8°C | |
| SEP 26 | 18.0°C | 17.9°C | |
| SEP 27 | 18.0°C | 17.9°C | |
| SEP 28 | 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 | 5°C |
| February | 0°C | 3°C | 6°C |
| March | 1°C | 4°C | 7°C |
| April | 0°C | 6°C | 12°C |
| May | 4°C | 11°C | 18°C |
| June | 9°C | 15°C | 21°C |
| July | 17°C | 22°C | 27°C |
| August | 19°C | 23°C | 26°C |
| September | 14°C | 18°C | 22°C |
| October | 9°C | 14°C | 18°C |
| November | 5°C | 8°C | 11°C |
| December | 1°C | 4°C | 7°C |
Palmer Lake: Water Temperature by Location
Palmer Lake: Weather Forecast
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Palmer Lake in Washington is a relatively small, shallow lake whose surface temperatures fluctuate seasonally. During winter and early spring the lake commonly sits between about 40–55°F (4–13°C), often nearer the lower end on overcast or windy days. Spring and early summer bring warming, with surface readings usually in the 55–70°F (13–21°C) range. Peak summer temperatures can reach roughly 70–78°F (21–26°C) in warm years, though deeper or shaded areas remain noticeably cooler. Overnight cooling and inflows from groundwater or tributaries can lower temperatures quickly, so conditions vary by day, depth and location within the lake.
Swimming is commonly practiced at Palmer Lake during the warmer months where public access exists, but whether it is formally permitted depends on land ownership, posted rules and any temporary health advisories. Recreational swimming is feasible in summer when surface temperatures are milder, but swimmers should be aware of cold‑water shock, sudden depth changes, submerged hazards and the possibility of blue‑green algae or bacterial advisories after heavy rain. There are often no lifeguards, so checking local signage and water‑quality notices and using appropriate safety gear (for example a lifejacket for weaker swimmers) is recommended before entering the water.