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Schuylkill River

Schuylkill River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Schuylkill River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.

Current Water Temperature in Schuylkill River

49°F

TODAY

49°F

YESTERDAY

51°F

A WEEK AGO

As of today, the minimum water temperature in the Schuylkill River ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.

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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Schuylkill River Over the Last 30 Days

Today the water temperature in Schuylkill River is lower than the same day in previous years. The water temperature range here in April is from 41°F to 61°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Schuylkill River are presented in the table below.

The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.

Daily Water Temperature Chart

DateCurrentAverageForecast
Apr 1251°F50°F
Apr 1350°F50°F
Apr 1450°F50°F
Apr 1550°F50°F
Apr 1651°F50°F
Apr 1751°F50°F
Apr 1849°F50°F
Apr 1949°F50°F
Apr 2050°F49°F
Apr 2150°F49°F
Apr 2250°F49°F
Apr 2350°F49°F
Apr 2450°F49°F
Apr 2550°F49°F
Apr 2650°F49°F
Apr 2750°F49°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Schuylkill River by Month

January

MinimumAverageMaximum
34°F41°F48°F

February

MinimumAverageMaximum
34°F41°F48°F

March

MinimumAverageMaximum
36°F44°F52°F

April

MinimumAverageMaximum
41°F50°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°F72°F

July

MinimumAverageMaximum
63°F68°F75°F

August

MinimumAverageMaximum
63°F71°F73°F

September

MinimumAverageMaximum
52°F64°F66°F

October

MinimumAverageMaximum
46°F56°F61°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram for Schuylkill River

Water Temperature in Cities and Towns on Schuylkill River

Philadelphia
United States (Pennsylvania)
51°F
Norristown
United States (Pennsylvania)
51°F
Pottstown
United States (Pennsylvania)
50°F
United States (Pennsylvania)
48°F

Schuylkill River Weather

APRIL 20

55°F / 75°F
overcast

rain: 18% | wind: 11 mph

APRIL 21

48°F / 68°F
overcast

rain: 6% | wind: 14 mph

APRIL 22

52°F / 68°F
light drizzle

rain: 32% | wind: 16 mph

APRIL 23

43°F / 70°F
mainly clear

rain: 4% | wind: 12 mph

APRIL 24

48°F / 73°F
light drizzle

rain: 16% | wind: 14 mph

Water Temperature in Schuylkill River: General Trends and Swimming Opportunities

Source East Branch Schuylkill River
• location Tuscarora, Schuylkill County, Pennsylvania, United States
Mouth Delaware River
• location Philadelphia, Pennsylvania, United States
Length 135 mi (217 km)

The Schuylkill River, flowing through Pennsylvania, is an important waterway that runs through Philadelphia and other communities. Its water temperature can vary throughout the year, influenced by seasonal changes and the river's location in an urbanized area. In the summer, temperatures generally rise to around 70°F (21°C), making it suitable for swimming and other water activities in certain areas. During colder months, temperatures can drop significantly, particularly in the upper sections of the river, with the water often hovering around 40–50°F (4–10°C), which makes swimming less desirable.

Although the Schuylkill River is not typically known for swimming, it does offer several opportunities for recreational activities such as kayaking, canoeing, and rowing. There are a few areas where people might wade into the river, especially during warmer months, but swimmers should be cautious of strong currents, pollution, and water quality issues that are common in urban rivers. The river is more popular for its scenic trails, particularly along the Schuylkill River Trail, which provides great views of the water and surrounding areas. For those looking to enjoy water activities in this region, it’s best to choose calm stretches of the river and always be mindful of safety.

Geographical Location of Schuylkill River

Frequently Asked Questions About Schuylkill River and its Water Temperatures

What is the current water temperature in Schuylkill River?

The water temperature today in Schuylkill River ranges from 48°F (9.0°C) to 51°F (10.7°C).

What is the water temperature in Schuylkill River during the summer months?

The average water temperature in Schuylkill River during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Schuylkill River in May?

The average water temperature in Schuylkill River in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Schuylkill River in September?

The average water temperature in Schuylkill River in September is typically between 52°F to 66°F (11°C to 19°C).

Where does Schuylkill River flow?

Schuylkill River flows through United States (Pennsylvania).

Is it possible to swim in the Schuylkill River?

Yes, it is physically possible to swim in the Schuylkill River. However, due to pollution and potential health risks, it is generally not recommended.

What major cities are located on Schuylkill River?

Cities along the course of Schuylkill River include Reading (Pennsylvania).