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Lake Wilhelm

Lake Wilhelm Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Lake Wilhelm, 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

21.3°C

TODAY

21.6°C

YESTERDAY

22.6°C

A WEEK AGO

As of today, the minimum water temperature in the Lake Wilhelm 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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Lake Wilhelm Over the Last 30 Days

Today the water temperature in Lake Wilhelm is lower than the same day in previous years. The water temperature range here in August is from 21°C to 29°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Lake Wilhelm 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
Aug 522.6°C25.0°C
Aug 622.6°C25.0°C
Aug 722.5°C25.0°C
Aug 822.7°C25.0°C
Aug 922.2°C25.0°C
Aug 1022.0°C25.0°C
Aug 1121.6°C25.0°C
Aug 1221.3°C25.0°C
Aug 1325.0°C21.5°C
Aug 1425.0°C21.7°C
Aug 1525.0°C21.9°C
Aug 1625.0°C22.1°C
Aug 1725.0°C22.3°C
Aug 1825.0°C22.5°C
Aug 1925.0°C22.7°C
Aug 2025.0°C22.8°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 Lake Wilhelm by Month

January

MinimumAverageMaximum
1°C3.9°C6°C

February

MinimumAverageMaximum
1°C4°C7°C

March

MinimumAverageMaximum
1°C4°C7°C

April

MinimumAverageMaximum
6°C10°C14°C

May

MinimumAverageMaximum
12°C17°C22°C

June

MinimumAverageMaximum
17°C20.5°C24°C

July

MinimumAverageMaximum
23°C25°C27°C

August

MinimumAverageMaximum
21°C25°C29°C

September

MinimumAverageMaximum
20°C22.8°C25°C

October

MinimumAverageMaximum
13°C15.6°C18°C

November

MinimumAverageMaximum
8°C10°C12°C

December

MinimumAverageMaximum
3°C5.6°C8°C

Monthly Water Temperature Histogram for Lake Wilhelm

Lake Wilhelm Weather

AUGUST 13

21°C / 28°C
moderate drizzle

rain: 52% | wind: 17 km/h

AUGUST 14

17°C / 28°C
overcast

rain: 52% | wind: 14 km/h

AUGUST 15

16°C / 29°C
overcast

rain: 7% | wind: 9 km/h

AUGUST 16

20°C / 32°C
overcast

rain: 4% | wind: 21 km/h

AUGUST 17

19°C / 32°C
overcast

rain: 19% | wind: 9 km/h

AUGUST 18

21°C / 34°C
light drizzle

rain: 19% | wind: 20 km/h

Water Temperature in Lake Wilhelm: General Trends and Swimming Opportunities

Lake Wilhelm is located in the state of Pennsylvania, in the county of Mercer, at an elevation of 1190 feet (363 meters) above sea level.

Lake Wilhelm is a small lake. Its surface area is 2.45 sq mi (6.34 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Lake Wilhelm varies throughout the year, ranging from 34°F (1°C) in January to 84°F (29°C) in August. The average annual water temperature of the lake is 57°F (14°C). The months when the average water temperature in Lake Wilhelm exceeds 68 degrees Fahrenheit (20°C) are May, June, July, August and September.

The nearest cities ans towns to Lake Wilhelm are: Stoneboro, Cochranton, Lake Latonka, Greenville, Sugarcreek, Mercer, Reynolds Heights, Meadville, Franklin, Conneaut Lakeshore in Pennsylvania.

Geographical Location of Lake Wilhelm

Frequently Asked Questions About Lake Wilhelm and its Water Temperatures

What is the current water temperature in Lake Wilhelm?

The water temperature today in Lake Wilhelm is 70°F (21.3°C).

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

The average water temperature in Lake Wilhelm during the summer months is typically between 70°F to 79°F (21°C to 26°C), and it can reach up to 84°F (29°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lake Wilhelm in May?

The average water temperature in Lake Wilhelm in May ranges from 64°F to 72°F (18°C to 22°C).

What is the water temperature in Lake Wilhelm in September?

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

Where is Lake Wilhelm located?

Lake Wilhelm is located in the United States in the state of Pennsylvania, in the county of Mercer, at an elevation of 1190 feet (363 meters) above sea level. The surface area of the lake is 2.449 sq mi (6.34 sq km).

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

Yes, it is possible to swim in Lake Wilhelm, Pennsylvania. However, designated swimming areas are not provided thus swimming is generally discouraged for safety reasons.

What are the coordinates of Lake Wilhelm?

Lake Wilhelm is located at coordinates 41.4180°N 80.1390°W.

Is Lake Lake Wilhelm a popular vacation spot among Americans?

Lake Wilhelm is quite popular among Americans and ranks among the top 500 lakes in the United States.