Lake of the Woods — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake of the Woods, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake of the Woods today is 15.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 23 | 18.4°C | 18.2°C | |
| JUN 24 | 18.5°C | 18.2°C | |
| JUN 25 | 18.6°C | 18.2°C | |
| JUN 26 | 18.6°C | 18.2°C | |
| JUN 27 | 18.5°C | 18.2°C | |
| JUN 28 | 18.0°C | 18.2°C | |
| JUN 29 | 16.1°C | 18.2°C | |
| JUN 30 | 15.5°C | 18.2°C | |
| JUL 1 | 23.3°C | 15.9°C | |
| JUL 2 | 23.3°C | 16.3°C | |
| JUL 3 | 23.3°C | 16.7°C | |
| JUL 4 | 23.3°C | 17.1°C | |
| JUL 5 | 23.3°C | 17.5°C | |
| JUL 6 | 23.3°C | 17.8°C | |
| JUL 7 | 23.3°C | 18.2°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 | 2°C | 4°C |
| February | 0°C | 1°C | 3°C |
| March | 1°C | 4°C | 8°C |
| April | 5°C | 10°C | 15°C |
| May | 8°C | 15°C | 21°C |
| June | 13°C | 18°C | 23°C |
| July | 21°C | 23°C | 26°C |
| August | 21°C | 24°C | 27°C |
| September | 18°C | 21°C | 23°C |
| October | 10°C | 15°C | 19°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 2°C | 5°C |
Lake of the Woods: Water Temperature by Location
Lake of the Woods: Weather Forecast
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July 6
Location & Local Information
Lake of the Woods in southern Oregon is a relatively high‑elevation reservoir whose surface temperatures fluctuate substantially with the seasons. In spring, as snowmelt cools inflows, surface water typically ranges from roughly 35–50°F (2–10°C). Peak summer warmth usually brings surface temperatures into the neighborhood of 50–68°F (10–20°C) on sunny afternoons, though deeper or shaded areas stay cooler. In autumn the water cools again to around 45–58°F (7–14°C), and in winter the lake often approaches freezing with surface temperatures near 32°F (0°C) and areas of ice cover at times.
Swimming is generally possible during the open‑water season, but conditions and safety vary. Because the lake stays relatively cold even in summer, swimmers can experience cold‑water shock and rapid loss of body heat; wearing a wetsuit, limiting immersion time, and staying close to shore are common precautions. Winter swimming is not advisable when ice is present. There may be no lifeguards or formal supervision, so visitors should assess current conditions, water clarity, and weather before entering and follow local rules and posted advisories.