Long Meadow Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Long Meadow Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Long Meadow Lake today is 20.6°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 |
|---|---|---|---|
| JUN 3 | 21.0°C | 22.0°C | |
| JUN 4 | 21.0°C | 22.0°C | |
| JUN 5 | 21.0°C | 22.0°C | |
| JUN 6 | 21.0°C | 22.0°C | |
| JUN 7 | 21.3°C | 22.0°C | |
| JUN 8 | 20.5°C | 22.0°C | |
| JUN 10 | 20.6°C | 22.0°C | |
| JUN 11 | 22.0°C | 20.7°C | |
| JUN 12 | 22.0°C | 20.7°C | |
| JUN 13 | 22.0°C | 20.8°C | |
| JUN 14 | 22.0°C | 20.9°C | |
| JUN 15 | 22.0°C | 21.0°C | |
| JUN 16 | 22.0°C | 21.0°C | |
| JUN 17 | 22.0°C | 21.1°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 | 7°C |
| February | 0°C | 3°C | 6°C |
| March | 0°C | 3°C | 7°C |
| April | 5°C | 9°C | 14°C |
| May | 11°C | 17°C | 24°C |
| June | 17°C | 22°C | 27°C |
| July | 22°C | 24°C | 27°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 | 12°C |
| December | 1°C | 4°C | 7°C |
Long Meadow Lake: Water Temperature by Location
Long Meadow Lake: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Long Meadow Lake in Minnesota experiences pronounced seasonal changes in water temperature typical of shallow Midwestern lakes. In spring and fall the surface usually ranges from about 40–60°F (4–15°C) as the lake mixes and responds to air temperature. By mid-summer surface temperatures commonly warm to roughly 68–78°F (20–26°C) on sunny days, though shallower bays can warm faster and small pockets may reach the low 80s°F (around 27–28°C). In winter the surface freezes at 32°F (0°C) and the water below the ice tends toward the densest water temperature near 39°F (4°C).
Swimming at Long Meadow Lake is generally feasible during the warmer months when surface temperatures are comfortable, and many people swim there in summer months. Whether swimming is officially allowed depends on local park regulations and posted signage; authorities may close access temporarily for safety or health reasons such as harmful algal blooms, high bacteria counts, ice cover, or lack of lifeguards. Even when open, water temperatures below about 70°F (21°C) can feel brisk to many swimmers and cooler conditions increase the risk of cold-water shock, so swimmers should heed local guidance, check current conditions, and use caution.