Lake Ida — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Ida, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Ida today is 25.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 |
|---|---|---|---|
| JUL 14 | 21.0°C | 21.1°C | |
| JUL 15 | 22.9°C | 21.1°C | |
| JUL 16 | 23.0°C | 21.1°C | |
| JUL 17 | 23.8°C | 21.1°C | |
| JUL 18 | 23.4°C | 21.1°C | |
| JUL 19 | 23.3°C | 21.1°C | |
| JUL 20 | 24.7°C | 21.1°C | |
| JUL 21 | 25.1°C | 21.1°C | |
| JUL 22 | 21.1°C | 25.6°C | |
| JUL 23 | 21.1°C | 25.3°C | |
| JUL 24 | 21.1°C | 25.1°C | |
| JUL 25 | 21.1°C | 24.9°C | |
| JUL 26 | 21.1°C | 24.6°C | |
| JUL 27 | 21.1°C | 24.4°C | |
| JUL 28 | 21.1°C | 24.2°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 | 1°C | 7°C | 12°C |
| February | 1°C | 8°C | 15°C |
| March | 0°C | 9°C | 17°C |
| April | 2°C | 11°C | 20°C |
| May | 5°C | 13°C | 21°C |
| June | 14°C | 18°C | 23°C |
| July | 17°C | 21°C | 26°C |
| August | 21°C | 25°C | 28°C |
| September | 17°C | 20°C | 22°C |
| October | 5°C | 12°C | 18°C |
| November | 3°C | 7°C | 11°C |
| December | 1°C | 5°C | 8°C |
Lake Ida: Water Temperature by Location
Lake Ida: Weather Forecast
July 22
July 23
July 24
July 25
July 26
July 27
Location & Local Information
Lake Ida’s surface water follows the typical seasonal pattern of many midwestern shallow lakes. In winter the lake is generally at or just above freezing beneath ice, around 32°F (0°C). During spring thaw surface temperatures climb from the mid-30s to roughly 50–60°F (2–16°C) as sunlight and runoff warm the shallows. Peak summer temperatures commonly reach about 60–80°F (15–27°C) on warm, calm days, though cooler conditions and deeper basins can keep parts of the lake nearer 60–65°F (15–18°C). In autumn the water steadily cools back into the 45–60°F range (7–16°C) before ice forms again. Local factors — lake depth, wind, cloud cover and inflows — influence daily and seasonal variability, so readings can differ from year to year.
Swimming at Lake Ida is generally permitted at public access points and informal shorelines when conditions are safe and no advisories are posted. Authorities or local managers may close or discourage swimming for reasons such as high bacteria counts after heavy rains, visible harmful algal blooms, or unsafe ice and weather conditions; such measures are taken to protect health and safety. Visitors should check current local advisories, watch for posted signs, and use common-sense precautions like avoiding swimming alone and exiting the water if it feels unusually cold.