Pittsburgh — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Pittsburgh, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Pittsburgh today is 20.4°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 |
|---|---|---|---|
| JUN 3 | 17.4°C | 20.0°C | |
| JUN 4 | 17.5°C | 20.0°C | |
| JUN 5 | 18.5°C | 20.0°C | |
| JUN 6 | 18.6°C | 20.0°C | |
| JUN 7 | 19.7°C | 20.0°C | |
| JUN 8 | 19.6°C | 20.0°C | |
| JUN 10 | 20.4°C | 20.0°C | |
| JUN 11 | 20.0°C | 20.4°C | |
| JUN 12 | 20.0°C | 20.4°C | |
| JUN 13 | 20.0°C | 20.3°C | |
| JUN 14 | 20.0°C | 20.3°C | |
| JUN 15 | 20.0°C | 20.3°C | |
| JUN 16 | 20.0°C | 20.3°C | |
| JUN 17 | 20.0°C | 20.3°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 | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 2°C | 7°C | 11°C |
| April | 5°C | 11°C | 17°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 20°C | 26°C |
| July | 17°C | 22°C | 26°C |
| August | 17°C | 21°C | 25°C |
| September | 11°C | 17°C | 22°C |
| October | 8°C | 15°C | 22°C |
| November | 3°C | 8°C | 16°C |
| December | 1°C | 5°C | 8°C |
Pittsburgh: Weather Forecast
June 9
June 10
June 11
June 12
June 13
Location & Local Information
In Pittsburgh, the Allegheny River is a central feature of the city, flowing through the heart of downtown. However, while the river offers scenic views and is an excellent spot for boating and other water activities, swimming is not commonly practiced in the river due to its colder temperatures and water quality concerns. The water temperature in the Allegheny River near Pittsburgh can range from around 40°F (4°C) in winter to about 70°F (21°C) in the summer months. Even during the warmer seasons, the river's water remains on the cooler side, making it less ideal for swimming.
The river is known for its strong currents, which can pose risks for swimmers. With its primary use being for recreational boating, fishing, and occasional water sports, the Allegheny River is not typically considered safe for casual swimming. In addition to the currents, the water quality can fluctuate due to factors such as rainstorms or industrial activity upstream, which can sometimes affect its safety for swimming.
For those in Pittsburgh seeking a safer and more comfortable swimming experience, there are numerous public pools and dedicated swimming areas throughout the city. While the Allegheny River offers a range of recreational activities, swimming is generally best avoided in favor of more controlled and monitored environments, especially considering the river's lower temperatures and strong currents.