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 21.7°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 |
|---|---|---|---|
| AUG 4 | 22.6°C | 23.0°C | |
| AUG 5 | 22.6°C | 23.0°C | |
| AUG 6 | 22.4°C | 23.0°C | |
| AUG 7 | 22.4°C | 23.0°C | |
| AUG 8 | 22.4°C | 23.0°C | |
| AUG 9 | 22.5°C | 23.0°C | |
| AUG 10 | 22.6°C | 23.0°C | |
| AUG 11 | 21.7°C | 23.0°C | |
| AUG 12 | 23.0°C | 21.8°C | |
| AUG 13 | 23.0°C | 21.8°C | |
| AUG 14 | 23.0°C | 21.9°C | |
| AUG 15 | 23.0°C | 22.0°C | |
| AUG 16 | 23.0°C | 22.0°C | |
| AUG 17 | 23.0°C | 22.1°C | |
| AUG 18 | 23.0°C | 22.2°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 | 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
August 12
August 13
August 14
August 15
August 16
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.