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Kachess Lake

Kachess Lake Current Water Temperature and Forecast

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

35°F

TODAY

35°F

YESTERDAY

35°F

A WEEK AGO

As of today, the minimum water temperature in the Kachess Lake ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.

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 Kachess Lake Over the Last 30 Days

Today the water temperature in Kachess Lake is lower than the same day in previous years. The water temperature range here in February is from 36°F to 46°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.

The forecasted water temperature values for Kachess 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
Feb 1635°F41°F
Feb 1735°F41°F
Feb 1835°F41°F
Feb 1935°F41°F
Feb 2036°F41°F
Feb 2136°F41°F
Feb 2235°F41°F
Feb 2335°F41°F
Feb 2441°F36°F
Feb 2541°F36°F
Feb 2641°F37°F
Feb 2741°F37°F
Feb 2841°F37°F
Mar 148°F38°F
Mar 248°F38°F
Mar 348°F39°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 Kachess Lake by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
36°F41°F46°F

March

MinimumAverageMaximum
43°F48°F52°F

April

MinimumAverageMaximum
50°F54°F59°F

May

MinimumAverageMaximum
61°F65°F70°F

June

MinimumAverageMaximum
66°F70°F75°F

July

MinimumAverageMaximum
79°F84°F88°F

August

MinimumAverageMaximum
77°F82°F86°F

September

MinimumAverageMaximum
70°F75°F79°F

October

MinimumAverageMaximum
59°F64°F68°F

November

MinimumAverageMaximum
48°F53°F57°F

December

MinimumAverageMaximum
39°F44°F48°F

Monthly Water Temperature Histogram for Kachess Lake

Known Beaches in the Area of Kachess Lake?

Lake Kachess

Lake Kachess is a 2-stars sandy beach, is located directly in Kachess Lake. There is parking. There are restrooms.

Link to the location of the beach

Little Kachess Lake

Little Kachess Lake is a 1-stars sandy beach, located in a 5 km (3 miles) radius of Kachess Lake.

Link to the location of the beach

Lake Easton State Park Day-Use

Lake Easton State Park Day-Use is a 1-stars sandy beach, located in a 10 km (6 miles) radius of Kachess Lake.

Link to the location of the beach

Kachess Lake Weather

FEBRUARY 23

36°F / 46°F
moderate rain

rain: 97% | wind: 10 mph

FEBRUARY 24

34°F / 39°F
moderate rain

rain: 91% | wind: 12 mph

FEBRUARY 25

34°F / 41°F
slight snow shower

rain: 88% | wind: 16 mph

FEBRUARY 26

25°F / 45°F
overcast

rain: 61% | wind: 7 mph

FEBRUARY 27

27°F / 46°F
clear sky

rain: 19% | wind: 4 mph

Water Temperature in Kachess Lake: General Trends and Swimming Opportunities

Kachess Lake is located in the state of Washington, in the county of Kittitas, at an elevation of 2247 feet (685 meters) above sea level.

Kachess Lake is a medium lake. Its surface area is 6.8 sq mi (17.7 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Kachess Lake varies throughout the year, ranging from 32°F (0°C) in January to 88°F (31°C) in July. The average annual water temperature of the lake is 59°F (15°C). The months when the average water temperature in Kachess Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Kachess Lake are: Cle Elum, Riverbend, Tanner, Wilderness Rim, North Bend, Snoqualmie in Washington.

Geographical Location of Kachess Lake

Nearby Lakes

Frequently Asked Questions About Kachess Lake and its Water Temperatures

What is the current water temperature in Kachess Lake?

The water temperature today in Kachess Lake is 35°F (1.9°C).

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

The average water temperature in Kachess Lake during the summer months is typically between 70°F to 84°F (21°C to 29°C), and it can reach up to 88°F (31°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Kachess Lake in May?

The average water temperature in Kachess Lake in May ranges from 61°F to 70°F (16°C to 21°C).

What is the water temperature in Kachess Lake in September?

The average water temperature in Kachess Lake in September is typically between 70°F to 79°F (21°C to 26°C).

Where is Kachess Lake located?

Kachess Lake is located in the United States in the state of Washington, in the county of Kittitas, at an elevation of 2247 feet (685 meters) above sea level. The surface area of the lake is 6.840 sq mi (17.72 sq km).

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

Yes, it is possible to swim in Kachess Lake in Washington. Besides swimming, the lake also offers possibilities for boating, fishing, and camping.

What are the coordinates of Kachess Lake?

Kachess Lake is located at coordinates 47.3350°N 121.2470°W.

Is Lake Kachess Lake a popular vacation spot among Americans?

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

What species of fish can be found in Kachess Lake?

Kachess Lake is home to fish species such as Rainbow trout (best caught in Spring, Fall), Cutthroat trout (Spring, Fall), Mountain whitefish (Fall, Winter), Burbot (Winter, Spring).