Snowbank Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Snowbank Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Snowbank Lake today is 18.6°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 |
|---|---|---|---|
| JUN 3 | 12.0°C | 16.3°C | |
| JUN 4 | 12.0°C | 16.3°C | |
| JUN 5 | 14.0°C | 16.3°C | |
| JUN 6 | 14.5°C | 16.3°C | |
| JUN 7 | 14.9°C | 16.3°C | |
| JUN 8 | 18.6°C | 16.3°C | |
| JUN 11 | 16.3°C | 18.5°C | |
| JUN 12 | 16.3°C | 18.4°C | |
| JUN 13 | 16.3°C | 18.3°C | |
| JUN 14 | 16.3°C | 18.1°C | |
| JUN 15 | 16.3°C | 18.0°C | |
| JUN 16 | 16.3°C | 17.9°C | |
| JUN 17 | 16.3°C | 17.8°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 | 6°C |
| April | 1°C | 4°C | 6°C |
| May | 4°C | 10°C | 16°C |
| June | 11°C | 16°C | 21°C |
| July | 18°C | 23°C | 27°C |
| August | 16°C | 23°C | 30°C |
| September | 14°C | 16°C | 19°C |
| October | 9°C | 13°C | 16°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 7°C |
Snowbank Lake: Water Temperature by Location
Snowbank Lake: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
Snowbank Lake in Minnesota typically follows the seasonal temperature patterns seen in northern inland lakes. In spring the surface water warms from near-freezing after ice-out to roughly 35–55°F (2–13°C) as the season progresses. Summer surface temperatures commonly range from about 60–75°F (16–24°C) on warm days, though cooler spells and deeper pockets can remain colder. In autumn the lake cools back to roughly 40–60°F (4–16°C) before freezing over, and during winter the water just below the ice is generally close to freezing, around 32–34°F (0–1°C), with deeper water staying slightly warmer but still cold compared with summer levels.
Swimming at Snowbank Lake is generally possible and is a common recreational activity during the warmer months where shoreline access exists. There are usually no blanket prohibitions on personal swimming, but conditions make it seasonal: the relatively cool summer temperatures, rapid cooling in spring and fall, and near-freezing winter water mean that comfortable and safe swimming is mainly limited to mid- to late-summer. Remote shoreline, lack of lifeguards, and potential for sudden cold-water immersion are reasons to be cautious—swimmers should check local signage, be prepared with flotation or a companion, and avoid swimming alone in marginal temperatures.