Cincinnati — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Cincinnati, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Cincinnati today is 18.7°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 |
|---|---|---|---|
| OCT 6 | 19.5°C | 15.0°C | |
| OCT 7 | 19.9°C | 15.0°C | |
| OCT 8 | 18.4°C | 15.0°C | |
| OCT 9 | 18.7°C | 15.0°C | |
| OCT 10 | 18.2°C | 15.0°C | |
| OCT 11 | 19.0°C | 15.0°C | |
| OCT 12 | 19.3°C | 15.0°C | |
| OCT 13 | 18.7°C | 15.0°C | |
| OCT 14 | 15.0°C | 18.5°C | |
| OCT 15 | 15.0°C | 18.3°C | |
| OCT 16 | 15.0°C | 18.1°C | |
| OCT 17 | 15.0°C | 18.0°C | |
| OCT 18 | 15.0°C | 17.8°C | |
| OCT 19 | 15.0°C | 17.6°C | |
| OCT 20 | 15.0°C | 17.4°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 | 2°C | 6°C | 9°C |
| February | 2°C | 6°C | 10°C |
| March | 3°C | 9°C | 14°C |
| April | 5°C | 12°C | 19°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 23°C |
| July | 17°C | 23°C | 29°C |
| August | 17°C | 22°C | 28°C |
| September | 11°C | 18°C | 26°C |
| October | 8°C | 15°C | 22°C |
| November | 3°C | 11°C | 18°C |
| December | 3°C | 5°C | 8°C |
Cincinnati: Weather Forecast
October 14
October 15
October 16
October 17
Location & Local Information
In Cincinnati, Ohio, the Ohio River plays a significant role in the city's recreational activities, although swimming in the river itself is not as common as in other bodies of water. The water temperature of the Ohio River near Cincinnati can vary throughout the year, with summer temperatures typically reaching between 70°F (21°C) and 80°F (27°C). These temperatures can make the river feel relatively warm, but they can drop significantly during the colder months, with winter temperatures often falling below 40°F (4°C), making it unsuitable for swimming.
While swimming in the Ohio River is generally not encouraged due to its strong currents, debris, and occasional pollution, there are other water-based activities available in the area. The river is a popular location for boating, kayaking, and fishing. In addition, several parks along the river, like the Cincinnati Riverfront Park, provide beautiful views and space for picnicking and walking, offering a way for people to enjoy the waterfront without direct contact with the water.
For those interested in swimming in Cincinnati, there are several public pools and recreational lakes in the surrounding area, such as those in nearby state parks and local facilities. However, the Ohio River itself remains more of a scenic and recreational attraction for other activities rather than a destination for swimming. Visitors should always be mindful of water quality and safety when interacting with the river.