Whitmore Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Whitmore Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Whitmore Lake today is 19.4°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 |
|---|---|---|---|
| SEP 14 | 20.7°C | 23.0°C | |
| SEP 15 | 20.9°C | 23.0°C | |
| SEP 16 | 19.8°C | 23.0°C | |
| SEP 17 | 19.6°C | 23.0°C | |
| SEP 18 | 20.3°C | 23.0°C | |
| SEP 19 | 19.6°C | 23.0°C | |
| SEP 20 | 19.6°C | 23.0°C | |
| SEP 22 | 23.0°C | 19.6°C | |
| SEP 23 | 23.0°C | 19.8°C | |
| SEP 24 | 23.0°C | 19.9°C | |
| SEP 25 | 23.0°C | 20.1°C | |
| SEP 26 | 23.0°C | 20.3°C | |
| SEP 27 | 23.0°C | 20.5°C | |
| SEP 28 | 23.0°C | 20.7°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 | 6°C |
| February | 0°C | 3°C | 6°C |
| March | 1°C | 5°C | 8°C |
| April | 5°C | 10°C | 15°C |
| May | 10°C | 14°C | 19°C |
| June | 17°C | 21°C | 25°C |
| July | 21°C | 24°C | 28°C |
| August | 21°C | 25°C | 28°C |
| September | 19°C | 23°C | 27°C |
| October | 14°C | 18°C | 21°C |
| November | 5°C | 10°C | 14°C |
| December | 2°C | 6°C | 8°C |
Whitmore Lake: Water Temperature by Location
Whitmore Lake: Weather Forecast
September 21
September 22
September 23
September 24
September 25
Location & Local Information
Whitmore Lake, in southeastern Michigan, is a typical small inland lake whose water temperatures vary substantially through the year. During winter the surface often approaches freezing, roughly 32–39°F (0–4°C) and can be ice-covered for periods. Spring brings a steady warm-up with water commonly in the 40–60°F range (4–16°C) as ice breaks up and the lake stratifies. Peak summer temperatures are most comfortable for swimming, typically around 70–80°F (21–27°C) and on hot spells occasionally into the mid-80s °F (about 29°C). In autumn the lake cools again, with temperatures generally sliding through the 50–65°F band (10–18°C) before returning toward near-freezing conditions.
Swimming in Whitmore Lake is generally allowed because it is a recreational water body with public access points and shoreline properties used for bathing and boating. Designated swimming areas and parks permit entry when conditions are safe, but there are no universal lifeguard services and conditions can change: shallow areas, boat traffic, aquatic vegetation and occasional algae or bacterial advisories issued by local health authorities can restrict or make swimming unsafe. Visitors should check current water-quality notices and use common-sense precautions such as avoiding swimming alone and watching for posted warnings.