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Diamond Lake

Diamond Lake Current Water Temperature and Forecast

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

62°F

TODAY

62°F

YESTERDAY

62°F

A WEEK AGO

As of today, the minimum water temperature in the Diamond Lake 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 Diamond Lake Over the Last 30 Days

Today the water temperature in Diamond Lake is higher than the same day in previous years. The water temperature range here in October is from 50°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 Diamond 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
Sep 2562°F66°F
Sep 2662°F66°F
Sep 2762°F66°F
Sep 2862°F66°F
Sep 2962°F66°F
Sep 3062°F66°F
Oct 162°F55°F
Oct 262°F55°F
Oct 355°F61°F
Oct 455°F60°F
Oct 555°F60°F
Oct 655°F60°F
Oct 755°F59°F
Oct 855°F59°F
Oct 955°F58°F
Oct 1055°F58°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 Diamond Lake by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
32°F33°F37°F

March

MinimumAverageMaximum
34°F39°F45°F

April

MinimumAverageMaximum
41°F50°F59°F

May

MinimumAverageMaximum
46°F58°F70°F

June

MinimumAverageMaximum
57°F65°F73°F

July

MinimumAverageMaximum
64°F72°F79°F

August

MinimumAverageMaximum
66°F73°F81°F

September

MinimumAverageMaximum
61°F66°F72°F

October

MinimumAverageMaximum
50°F55°F61°F

November

MinimumAverageMaximum
39°F44°F48°F

December

MinimumAverageMaximum
32°F35°F39°F

Monthly Water Temperature Histogram for Diamond Lake

Known Beaches in the Area of Diamond Lake?

Pumice Beach

Pumice Beach is a 1-stars sandy beach, located in a 2 km (1 miles) radius of Diamond Lake.

Diamond Lake Weather

OCTOBER 3

32°F / 54°F
moderate drizzle

rain: 41% | wind: 11 mph

OCTOBER 4

34°F / 57°F
overcast

rain: 5% | wind: 11 mph

OCTOBER 5

32°F / 55°F
overcast

rain: 5% | wind: 13 mph

OCTOBER 6

32°F / 59°F
partly cloudy

rain: 1% | wind: 14 mph

OCTOBER 7

36°F / 63°F
mainly clear

rain: 3% | wind: 11 mph

Water Temperature in Diamond Lake: General Trends and Swimming Opportunities

Diamond Lake is located in the state of Oregon, in the county of Douglas, at an elevation of 5187 feet (1581 meters) above sea level.

Diamond Lake is a medium lake. Its surface area is 4.8 sq mi (12.3 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Diamond Lake varies throughout the year, ranging from 32°F (0°C) in January to 81°F (27°C) in August. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Diamond Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

Geographical Location of Diamond Lake

Frequently Asked Questions About Diamond Lake and its Water Temperatures

What is the current water temperature in Diamond Lake?

The water temperature today in Diamond Lake is 62°F (16.4°C).

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

The average water temperature in Diamond Lake during the summer months is typically between 69°F to 77°F (21°C to 25°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Diamond Lake in May?

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

What is the water temperature in Diamond Lake in September?

The average water temperature in Diamond Lake in September is typically between 64°F to 72°F (18°C to 22°C).

Where is Diamond Lake located?

Diamond Lake is located in the United States in the state of Oregon, in the county of Douglas, at an elevation of 5187 feet (1581 meters) above sea level. The surface area of the lake is 4.750 sq mi (12.30 sq km).

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

Yes, swimming is possible in Diamond Lake, Oregon. The lake offers recreational opportunities including boating, fishing, swimming, and camping.

What are the coordinates of Diamond Lake?

Diamond Lake is located at coordinates 43.1600°N 122.1500°W.

Is Lake Diamond Lake a popular vacation spot among Americans?

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

What species of fish can be found in Diamond Lake?

Diamond Lake is home to fish species such as Rainbow trout (best caught in Spring, Fall).