Roberds Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Roberds Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Roberds Lake today is 21.1°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 | 16.5°C | 21.5°C | |
| JUN 4 | 16.4°C | 21.5°C | |
| JUN 5 | 16.7°C | 21.5°C | |
| JUN 6 | 16.7°C | 21.5°C | |
| JUN 7 | 20.5°C | 21.5°C | |
| JUN 8 | 21.1°C | 21.5°C | |
| JUN 10 | 21.1°C | 21.5°C | |
| JUN 11 | 21.5°C | 21.1°C | |
| JUN 12 | 21.5°C | 21.1°C | |
| JUN 13 | 21.5°C | 21.2°C | |
| JUN 14 | 21.5°C | 21.2°C | |
| JUN 15 | 21.5°C | 21.2°C | |
| JUN 16 | 21.5°C | 21.2°C | |
| JUN 17 | 21.5°C | 21.2°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 | 9°C | 16°C |
| May | 10°C | 16°C | 22°C |
| June | 16°C | 22°C | 27°C |
| July | 22°C | 24°C | 27°C |
| August | 21°C | 25°C | 28°C |
| September | 18°C | 21°C | 23°C |
| October | 6°C | 13°C | 20°C |
| November | 3°C | 7°C | 11°C |
| December | 1°C | 3°C | 6°C |
Roberds Lake: Water Temperature by Location
Roberds Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Roberds Lake, a shallow prairie lake in Minnesota, follows the typical seasonal temperature cycle of midwestern lakes. In winter the lake water sits just above freezing, generally around 32–38°F (0–3°C) under ice cover. During spring warming, surface temperatures commonly rise to roughly 40–60°F (4–16°C) as ice melts and runoff cools the lake. Peak summer surface readings in July and August often reach about 70–80°F (21–27°C) on warm afternoons, although shallow bays can warm a few degrees higher and deeper zones remain noticeably cooler. In autumn the surface gradually cools back through the 50s to 40s °F (10–5°C) before refreezing.
Swimming is generally possible at Roberds Lake during the warmer months when surface temperatures are comfortable, with summer conditions being most suitable for recreational swimming. Local parks and access points typically permit swimming, but use is subject to public-safety and water-quality considerations. Algal blooms, bacterial advisories, or hazardous weather can prompt temporary restrictions, and thin ice in shoulder seasons makes winter swimming unsafe. As with any lake, swimmers should monitor current conditions, heed posted advisories, and be mindful that temperature can vary by depth and location, affecting comfort and safety.