Lotus Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lotus Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lotus Lake today is 18.7°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 | 21.0°C | 20.6°C | |
| SEP 15 | 21.6°C | 20.6°C | |
| SEP 16 | 20.5°C | 20.6°C | |
| SEP 17 | 19.4°C | 20.6°C | |
| SEP 18 | 19.3°C | 20.6°C | |
| SEP 19 | 19.4°C | 20.6°C | |
| SEP 20 | 19.6°C | 20.6°C | |
| SEP 21 | 18.7°C | 20.6°C | |
| SEP 22 | 20.6°C | 18.8°C | |
| SEP 23 | 20.6°C | 18.9°C | |
| SEP 24 | 20.6°C | 19.0°C | |
| SEP 25 | 20.6°C | 19.1°C | |
| SEP 26 | 20.6°C | 19.2°C | |
| SEP 27 | 20.6°C | 19.3°C | |
| SEP 28 | 20.6°C | 19.4°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 | 2°C | 4°C |
| March | 0°C | 2°C | 4°C |
| April | 3°C | 8°C | 14°C |
| May | 10°C | 16°C | 23°C |
| June | 17°C | 22°C | 27°C |
| July | 21°C | 25°C | 30°C |
| August | 20°C | 24°C | 28°C |
| September | 18°C | 21°C | 23°C |
| October | 6°C | 13°C | 19°C |
| November | 3°C | 7°C | 11°C |
| December | 1°C | 4°C | 7°C |
Lotus Lake: Water Temperature by Location
Lotus Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
September 26
Location & Local Information
Lotus Lake in Minnesota typically follows the familiar seasonal pattern of temperate prairie-forest lakes. In spring (April–May) surface temperatures are often in the 40–60°F range (4–15°C) as snowmelt and cool air keep the water cold. By summer (June–August), especially in shallower basins, surface temperatures commonly rise to roughly 70–78°F (21–26°C), and on hot, calm days can reach the upper 70s°F. Early fall sees a gradual decline back toward 60–70°F (15–21°C) before cooling further; in winter the lake surface will sit near freezing under ice, about 32–39°F (0–4°C), depending on ice thickness and snow cover. Deeper waters remain colder year-round, so swimmers should be aware of thermal stratification and sudden temperature drops near drop-offs.
Swimming is generally permitted at Minnesota lakes where there is public access and no posted closures, and Lotus Lake is commonly used for recreational swimming when conditions are safe. Local authorities or lake associations may restrict swimming during harmful algal bloom events, bacterial contamination, or hazardous weather, so checking current water-quality advisories is important. Cold water in spring and late fall poses risks of cold shock and hypothermia, and ice conditions in winter can make swimming or entry dangerous; safe swimming depends on seasonal temperatures, water quality, and posted guidance.