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Lake Chelan

Lake Chelan Current Water Temperature and Forecast

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

16.5°C

TODAY

16.8°C

YESTERDAY

16.6°C

A WEEK AGO

As of today, the minimum water temperature in the Lake Chelan ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

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 Chelan Over the Last 30 Days

Today the water temperature in Lake Chelan is lower than the same day in previous years. The water temperature range here in July is from 16°C to 24°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 Chelan 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
Jul 916.6°C20.0°C
Jul 1016.1°C20.0°C
Jul 1116.9°C20.0°C
Jul 1217.0°C20.0°C
Jul 1317.2°C20.0°C
Jul 1416.8°C20.0°C
Jul 1516.8°C20.0°C
Jul 1616.5°C20.0°C
Jul 1720.0°C16.7°C
Jul 1820.0°C16.9°C
Jul 1920.0°C17.1°C
Jul 2020.0°C17.3°C
Jul 2120.0°C17.5°C
Jul 2220.0°C17.7°C
Jul 2320.0°C17.8°C
Jul 2420.0°C17.9°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 Chelan by Month

January

MinimumAverageMaximum
0°C1.1°C4°C

February

MinimumAverageMaximum
0°C2.2°C5°C

March

MinimumAverageMaximum
1°C3.3°C6°C

April

MinimumAverageMaximum
3°C7°C11°C

May

MinimumAverageMaximum
7°C10°C13°C

June

MinimumAverageMaximum
13°C16°C19°C

July

MinimumAverageMaximum
16°C20°C24°C

August

MinimumAverageMaximum
21°C23.3°C26°C

September

MinimumAverageMaximum
16°C18.3°C21°C

October

MinimumAverageMaximum
10°C12.2°C15°C

November

MinimumAverageMaximum
5°C7.2°C10°C

December

MinimumAverageMaximum
1°C3.3°C6°C

Monthly Water Temperature Histogram for Lake Chelan

Lake Chelan Weather

JULY 16

16°C / 35°C
clear sky

rain: 2% | wind: 15 km/h

JULY 17

17°C / 36°C
clear sky

rain: 3% | wind: 11 km/h

JULY 18

18°C / 35°C
overcast

rain: 3% | wind: 12 km/h

JULY 19

16°C / 33°C
overcast

rain: 4% | wind: 14 km/h

JULY 20

12°C / 30°C
overcast

rain: 4% | wind: 14 km/h

Water Temperature in Lake Chelan: General Trends and Swimming Opportunities

Lake Chelan is located in the state of Washington, in the county of Chelan, at an elevation of 1092 feet (333 meters) above sea level.

Lake Chelan is a large lake. Its surface area is 51 sq mi (132 sq km). Lakes of this size can serve as important regional resources, providing drinking water and fish stocks.

The water temperature in Lake Chelan varies throughout the year, ranging from 32°F (0°C) in January to 79°F (26°C) in August. The average annual water temperature of the lake is 50°F (10°C). The months when the average water temperature in Lake Chelan exceeds 68 degrees Fahrenheit (20°C) are July and August.

The nearest cities ans towns to Lake Chelan are: Granite Falls, Manson, Chelan, Entiat in Washington.

Geographical Location of Lake Chelan

Frequently Asked Questions About Lake Chelan and its Water Temperatures

What is the current water temperature in Lake Chelan?

The water temperature today in Lake Chelan is 62°F (16.5°C).

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

The average water temperature in Lake Chelan during the summer months is typically between 62°F to 74°F (17°C to 23°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lake Chelan in May?

The average water temperature in Lake Chelan in May ranges from 45°F to 54°F (7°C to 12°C).

What is the water temperature in Lake Chelan in September?

The average water temperature in Lake Chelan in September is typically between 61°F to 70°F (16°C to 21°C).

Where is Lake Chelan located?

Lake Chelan is located in the United States in the state of Washington, in the county of Chelan, at an elevation of 1092 feet (333 meters) above sea level. The surface area of the lake is 51.059 sq mi (132.24 sq km).

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

Yes, it is possible to swim in Lake Chelan, Washington. Numerous public and private beaches along the lake offer abundant access for swimming and water-based recreation.

What are the coordinates of Lake Chelan?

Lake Chelan is located at coordinates 48.0790°N 120.4760°W.

Is Lake Lake Chelan a popular vacation spot among Americans?

Lake Chelan enjoys local popularity among the residents of State Washington, and nationally, it ranks in the top 10 percent of all lakes in the country.