Lake Mitchell — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Mitchell, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Mitchell today is 21.5°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 3 | 21.6°C | 24.0°C | |
| AUG 4 | 21.7°C | 24.0°C | |
| AUG 5 | 21.7°C | 24.0°C | |
| AUG 6 | 21.6°C | 24.0°C | |
| AUG 7 | 21.4°C | 24.0°C | |
| AUG 8 | 21.1°C | 24.0°C | |
| AUG 9 | 21.2°C | 24.0°C | |
| AUG 10 | 21.5°C | 24.0°C | |
| AUG 11 | 24.0°C | 21.6°C | |
| AUG 12 | 24.0°C | 21.8°C | |
| AUG 13 | 24.0°C | 21.9°C | |
| AUG 14 | 24.0°C | 22.0°C | |
| AUG 15 | 24.0°C | 22.1°C | |
| AUG 16 | 24.0°C | 22.3°C | |
| AUG 17 | 24.0°C | 22.4°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 | 5°C |
| March | 1°C | 3°C | 6°C |
| April | 3°C | 7°C | 10°C |
| May | 6°C | 12°C | 17°C |
| June | 12°C | 18°C | 24°C |
| July | 17°C | 22°C | 27°C |
| August | 20°C | 24°C | 28°C |
| September | 16°C | 22°C | 27°C |
| October | 10°C | 15°C | 19°C |
| November | 2°C | 7°C | 11°C |
| December | 0°C | 3°C | 5°C |
Lake Mitchell: Water Temperature by Location
Lake Mitchell: Weather Forecast
August 11
August 12
August 13
August 14
Location & Local Information
Lake Mitchell’s surface water temperatures follow a typical inland-Michigan seasonal pattern. In spring (April–May) temperatures commonly rise from about 40–60°F (4–16°C) as the lake warms after ice-out. Peak summer surface readings (June–August) most often range from roughly 68–78°F (20–26°C), with occasional warm spells pushing local shoals into the low 80s °F (≈27–28°C) on hot, calm days. As air cools in autumn (September–November) the surface falls again, generally ranging from about 50–65°F (10–18°C). In winter the lake usually freezes over; water just under the ice sits near freezing, roughly 32–39°F (0–4°C), making open-water swimming impractical and hazardous.
Swimming is permitted and commonly practiced in summer at public access points and beaches around Lake Mitchell because it is a freshwater recreational lake tended for boating, fishing and shoreline use. Local authorities monitor conditions and may post advisories for water quality or blue‑green algae; lifeguards are not always provided, so swimmers should exercise usual caution. Cold water shock and hypothermia are real risks outside the warmest months, and winter ice cover makes swimming unsafe except in organized, supervised ice‑swim events with proper safety measures.