Liberty Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Liberty Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Liberty Lake today is 22.3°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 |
|---|---|---|---|
| SEP 14 | 23.4°C | 23.9°C | |
| SEP 15 | 23.7°C | 23.9°C | |
| SEP 16 | 23.0°C | 23.9°C | |
| SEP 17 | 23.3°C | 23.9°C | |
| SEP 18 | 22.8°C | 23.9°C | |
| SEP 19 | 23.3°C | 23.9°C | |
| SEP 20 | 22.6°C | 23.9°C | |
| SEP 21 | 22.3°C | 23.9°C | |
| SEP 22 | 23.9°C | 22.4°C | |
| SEP 23 | 23.9°C | 22.5°C | |
| SEP 24 | 23.9°C | 22.5°C | |
| SEP 25 | 23.9°C | 22.6°C | |
| SEP 26 | 23.9°C | 22.7°C | |
| SEP 27 | 23.9°C | 22.8°C | |
| SEP 28 | 23.9°C | 22.9°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 | 2°C | 5°C | 8°C |
| February | 2°C | 5°C | 7°C |
| March | 1°C | 6°C | 11°C |
| April | 8°C | 12°C | 17°C |
| May | 12°C | 18°C | 25°C |
| June | 18°C | 21°C | 25°C |
| July | 22°C | 26°C | 29°C |
| August | 22°C | 24°C | 27°C |
| September | 21°C | 24°C | 26°C |
| October | 16°C | 20°C | 24°C |
| November | 8°C | 13°C | 17°C |
| December | 4°C | 6°C | 9°C |
Liberty Lake: Water Temperature by Location
Liberty Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Liberty Lake in Maryland typically follows the seasonal temperature patterns of small Mid‑Atlantic lakes. Surface temperatures in summer commonly range from about 70–82°F (21–28°C), with the warmest, shallow areas occasionally reaching the mid‑80s°F (29–30°C) during heat waves. In spring the lake usually warms from roughly 45–65°F (7–18°C) as air temperatures moderate, while fall cooling brings surface readings back down into the 50–68°F (10–20°C) band. Winter surface temperatures hover near freezing, often 32–40°F (0–4°C), and the lake can stratify during calm periods or mix during windy conditions; deeper water remains colder year‑round than the surface.
Swimming at Liberty Lake is generally a seasonal recreational activity when local rules and water quality allow. Many visitors swim in the warmer months because temperatures are comfortable and shore access is available, but authorities may restrict swimming for safety or public‑health reasons such as poor water quality, algal blooms, or lack of supervised lifeguards. Even when permitted, swimmers should be mindful of variable temperatures, underwater hazards and changing conditions; colder water in spring or late fall can increase risk of cold‑water shock. Checking local advisories before entering the water is advisable.