White Bear Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in White Bear Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in White Bear Lake today is 14.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear. 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 |
|---|---|---|---|
| OCT 5 | 16.2°C | 12.5°C | |
| OCT 6 | 15.8°C | 12.5°C | |
| OCT 7 | 14.1°C | 12.5°C | |
| OCT 8 | 15.0°C | 12.5°C | |
| OCT 9 | 15.1°C | 12.5°C | |
| OCT 10 | 14.4°C | 12.5°C | |
| OCT 11 | 13.4°C | 12.5°C | |
| OCT 12 | 13.2°C | 12.5°C | |
| OCT 13 | 12.5°C | 14.0°C | |
| OCT 14 | 12.5°C | 13.9°C | |
| OCT 15 | 12.5°C | 13.9°C | |
| OCT 16 | 12.5°C | 13.8°C | |
| OCT 17 | 12.5°C | 13.7°C | |
| OCT 18 | 12.5°C | 13.6°C | |
| OCT 19 | 12.5°C | 13.5°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 | 1°C | 4°C |
| February | 0°C | 2°C | 4°C |
| March | 0°C | 2°C | 4°C |
| April | 3°C | 8°C | 14°C |
| May | 9°C | 15°C | 21°C |
| June | 15°C | 21°C | 27°C |
| July | 22°C | 25°C | 27°C |
| August | 20°C | 24°C | 28°C |
| September | 18°C | 22°C | 26°C |
| October | 6°C | 13°C | 19°C |
| November | 3°C | 8°C | 12°C |
| December | 1°C | 3°C | 6°C |
White Bear Lake: Water Temperature by Location
White Bear Lake: Weather Forecast
October 13
October 14
October 15
October 16
October 17
October 18
Location & Local Information
White Bear Lake in Minnesota experiences a wide range of water temperatures through the year. In early spring the lake is cold, often in the low 40s to mid 50s °F (about 4–13 °C) as ice melts and runoff cools surface waters. By midsummer surface temperatures commonly reach the upper 60s to high 70s °F, roughly 20–26 °C, and can occasionally approach 80 °F (27 °C) during heat spells. In the fall the water cools back into the 50s and low 60s °F (10–17 °C), while winter typically brings surface ice and temperatures at or near freezing (32 °F / 0 °C), making open-water conditions uncommon.
Swimming in White Bear Lake is possible and is generally permitted at public and private shoreline areas when conditions are safe. Designated beaches and waterfronts are used for recreation in the warmer months, but swimmers should heed local advisories because water quality, cyanobacteria (blue-green algae) blooms, or hazardous conditions can temporarily close or recommend avoiding swimming. Cold-water shock and hypothermia are real risks outside of the warmest weeks, so most recreational swimming is concentrated in late June through August when surface temperatures are most comfortable. Always check current local conditions and posted guidance before entering the water.