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Ontelaunee Lake

Ontelaunee Lake Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Ontelaunee Lake, 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 Lake Water Temperature Information

13.4°C

TODAY

14.0°C

YESTERDAY

17.8°C

A WEEK AGO

As of today, the minimum water temperature in the Ontelaunee Lake ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 Ontelaunee Lake Over the Last 30 Days

Today the water temperature in Ontelaunee Lake is lower than the same day in previous years. The water temperature range here in October is from 12°C to 20°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Ontelaunee Lake 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
Oct 1617.8°C16.0°C
Oct 1717.6°C16.0°C
Oct 1816.9°C16.0°C
Oct 1914.7°C16.0°C
Oct 2014.6°C16.0°C
Oct 2114.0°C16.0°C
Oct 2214.0°C16.0°C
Oct 2313.4°C16.0°C
Oct 2416.0°C13.6°C
Oct 2516.0°C13.8°C
Oct 2616.0°C13.9°C
Oct 2716.0°C14.0°C
Oct 2816.0°C14.1°C
Oct 2916.0°C14.2°C
Oct 3016.0°C14.3°C
Oct 3116.0°C14.4°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Ontelaunee Lake by Month

January

MinimumAverageMaximum
1°C4°C7°C

February

MinimumAverageMaximum
1°C4°C7°C

March

MinimumAverageMaximum
1°C5°C9°C

April

MinimumAverageMaximum
8°C14°C20°C

May

MinimumAverageMaximum
14°C18°C22°C

June

MinimumAverageMaximum
15°C22.5°C30°C

July

MinimumAverageMaximum
19°C26°C33°C

August

MinimumAverageMaximum
22°C26.5°C31°C

September

MinimumAverageMaximum
20°C22.8°C25°C

October

MinimumAverageMaximum
12°C16°C20°C

November

MinimumAverageMaximum
5°C7.2°C10°C

December

MinimumAverageMaximum
3°C5°C7°C

Monthly Water Temperature Histogram for Ontelaunee Lake

Ontelaunee Lake Weather

OCTOBER 24

3°C / 14°C
overcast

rain: 2% | wind: 21 km/h

OCTOBER 25

2°C / 14°C
overcast

rain: 2% | wind: 16 km/h

OCTOBER 26

2°C / 14°C
overcast

rain: 1% | wind: 10 km/h

OCTOBER 27

1°C / 12°C
overcast

rain: 4% | wind: 15 km/h

OCTOBER 28

-1°C / 12°C
clear sky

rain: 14% | wind: 10 km/h

OCTOBER 29

2°C / 9°C
light drizzle

rain: 30% | wind: 8 km/h

Water Temperature in Ontelaunee Lake: General Trends and Swimming Opportunities

Ontelaunee Lake is located in the state of Pennsylvania, in the county of Berks, at an elevation of 301 feet (92 meters) above sea level.

Ontelaunee Lake is a small lake. Its surface area is 1.59 sq mi (4.12 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Ontelaunee Lake varies throughout the year, ranging from 34°F (1°C) in March to 91°F (33°C) in July. The average annual water temperature of the lake is 61°F (16°C). The months when the average water temperature in Ontelaunee Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Ontelaunee Lake are: Blandon, Leesport, Shoemakersville, Temple, Fleetwood, South Temple, Laureldale, Fox Chase, River View Park, Muhlenberg Park in Pennsylvania.

Geographical Location of Ontelaunee Lake

Frequently Asked Questions About Ontelaunee Lake and its Water Temperatures

What is the current water temperature in Ontelaunee Lake?

The water temperature today in Ontelaunee Lake is 56°F (13.4°C).

What is the water temperature in Ontelaunee Lake during the summer months?

The average water temperature in Ontelaunee Lake during the summer months is typically between 82°F to 89°F (28°C to 32°C), and it can reach up to 91°F (33°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Ontelaunee Lake in May?

The average water temperature in Ontelaunee Lake in May ranges from 63°F to 72°F (17°C to 22°C).

What is the water temperature in Ontelaunee Lake in September?

The average water temperature in Ontelaunee Lake in September is typically between 68°F to 77°F (20°C to 25°C).

Where is Ontelaunee Lake located?

Ontelaunee Lake is located in the United States in the state of Pennsylvania, in the county of Berks, at an elevation of 301 feet (92 meters) above sea level. The surface area of the lake is 1.592 sq mi (4.12 sq km).

Is it possible to swim in Ontelaunee Lake and what are the possibilities for this?

No, it is not possible to swim in Ontelaunee Lake, Pennsylvania, as swimming is strictly prohibited due to safety regulations. Boating and fishing are popular activities permitted at the lake.

What are the coordinates of Ontelaunee Lake?

Ontelaunee Lake is located at coordinates 40.4740°N 75.9090°W.

Is Lake Ontelaunee Lake a popular vacation spot among Americans?

Ontelaunee Lake is among the top 1,000 most popular lakes in the United States, which is impressive considering there are tens of thousands of lakes in the country.

What species of fish can be found in Ontelaunee Lake?

Ontelaunee Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), Bluegill (Spring, Summer), Northern pike (Spring, Fall), Yellow perch (Spring, Winter), Channel catfish (Spring, Summer), Gar (Summer), Muskellunge (Spring, Fall), Walleye (Spring, Fall).