Little Cedar Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Little Cedar Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Little Cedar Lake today is 19.1°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 13 | 20.7°C | 17.5°C | |
| SEP 14 | 20.9°C | 17.5°C | |
| SEP 15 | 20.7°C | 17.5°C | |
| SEP 16 | 19.8°C | 17.5°C | |
| SEP 17 | 20.5°C | 17.5°C | |
| SEP 18 | 20.6°C | 17.5°C | |
| SEP 19 | 20.6°C | 17.5°C | |
| SEP 20 | 20.5°C | 17.5°C | |
| SEP 21 | 17.5°C | 19.0°C | |
| SEP 22 | 17.5°C | 18.9°C | |
| SEP 23 | 17.5°C | 18.9°C | |
| SEP 24 | 17.5°C | 18.8°C | |
| SEP 25 | 17.5°C | 18.7°C | |
| SEP 26 | 17.5°C | 18.6°C | |
| SEP 27 | 17.5°C | 18.5°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 | 7°C |
| February | 0°C | 4°C | 8°C |
| March | 0°C | 3°C | 5°C |
| April | 4°C | 9°C | 15°C |
| May | 9°C | 16°C | 23°C |
| June | 16°C | 20°C | 24°C |
| July | 20°C | 25°C | 30°C |
| August | 22°C | 25°C | 27°C |
| September | 12°C | 18°C | 23°C |
| October | 13°C | 17°C | 20°C |
| November | 0°C | 6°C | 12°C |
| December | 0°C | 3°C | 6°C |
Little Cedar Lake: Water Temperature by Location
Little Cedar Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Little Cedar Lake in Wisconsin experiences marked seasonal shifts in water temperature. After thawing in spring, surface temperatures typically climb from about 40–60°F (4–15°C) as the lake stratifies. In summer the warmest period commonly brings surface readings in the range of roughly 68–80°F (20–27°C), occasionally higher during heat waves. By early fall the water cools back into the 50–65°F (10–18°C) band as the lake mixes again, and in winter the surface is at or near freezing under ice, roughly 32–36°F (0–2°C) though deeper water remains a few degrees warmer.
Swimming is generally allowed and commonly practiced in the warmer months because summer surface temperatures are comfortable for recreational bathing. Access points and shoreline areas are used for swimming when conditions are favorable, but users should observe local advisories. Swimming may be discouraged or restricted during colder shoulder seasons because water temperatures can produce rapid loss of body heat and increase risk of cold shock; it is also sometimes limited when water-quality issues such as algal blooms or high bacterial counts are present. For safe enjoyment, check current local conditions, wear appropriate safety gear, and avoid prolonged exposure if water temperatures are below the comfortable summer range.