Clinton Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Clinton Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Clinton Lake today is 37°F.
Water Temperature: Daily Trends, Historical Records, and Forecast
❌ As of today, the minimum water temperature ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters. 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 |
|---|---|---|---|
| JAN 14 | 40°F | 39°F | |
| JAN 15 | 41°F | 39°F | |
| JAN 16 | 40°F | 39°F | |
| JAN 17 | 40°F | 39°F | |
| JAN 18 | 40°F | 39°F | |
| JAN 19 | 39°F | 39°F | |
| JAN 20 | 38°F | 39°F | |
| JAN 21 | 38°F | 39°F | |
| JAN 22 | 39°F | 37°F | |
| JAN 23 | 39°F | 38°F | |
| JAN 24 | 39°F | 38°F | |
| JAN 25 | 39°F | 38°F | |
| JAN 26 | 39°F | 38°F | |
| JAN 27 | 39°F | 38°F | |
| JAN 28 | 39°F | 38°F |
* 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 | 34°F | 39°F | 43°F |
| February | 32°F | 37°F | 41°F |
| March | 34°F | 43°F | 52°F |
| April | 50°F | 56°F | 63°F |
| May | 57°F | 64°F | 70°F |
| June | 66°F | 73°F | 79°F |
| July | 79°F | 83°F | 88°F |
| August | 75°F | 79°F | 84°F |
| September | 68°F | 73°F | 79°F |
| October | 61°F | 66°F | 72°F |
| November | 45°F | 55°F | 63°F |
| December | 34°F | 40°F | 46°F |
Clinton Lake: Water Temperature by Location
Clinton Lake: Weather Forecast
January 22
January 23
January 24
January 25
January 26
January 27
Location & Local Information
Clinton Lake’s water temperature varies substantially through the year because it is a midwestern reservoir exposed to wide seasonal swings. In winter the surface commonly averages near freezing to the low 40s °F (0 to 5 °C), with colder pockets when air temperatures drop. Spring warming moves surface temperatures into the mid 40s to mid 60s °F (7 to 18 °C) as runoff and cooler nights slow heating. Peak summer surface readings typically reach the mid-70s to mid-80s °F (24 to 29 °C) on warm, calm days; deeper water remains noticeably cooler. During fall the lake cools again, often falling into the 50s to low 70s °F (10 to 22 °C) range as air temperatures decline and stratification breaks down.
Swimming at Clinton Lake is generally allowed in recreation areas and on beaches because the reservoir is managed for multiple public uses including boating and swimming. Designated swim areas may be unguarded, so people are advised to swim at their own risk and follow posted guidance; authorities can close or advise against swimming when water quality problems (for example algal blooms), hazardous weather, or unsafe conditions occur. As with any large lake, boat traffic, changing depths and temperature differences warrant caution and appropriate supervision.