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Castac Lake

Castac Lake Current Water Temperature and Forecast

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

66°F

TODAY

65°F

YESTERDAY

61°F

A WEEK AGO

As of today, the minimum water temperature in the Castac Lake ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.

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 Castac Lake Over the Last 30 Days

Today the water temperature in Castac Lake is lower than the same day in previous years. The water temperature range here in April is from 57°F to 75°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 Castac 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
Apr 1761°F66°F
Apr 1861°F66°F
Apr 1965°F66°F
Apr 2065°F66°F
Apr 2165°F66°F
Apr 2265°F66°F
Apr 2365°F66°F
Apr 2466°F66°F
Apr 2566°F66°F
Apr 2666°F66°F
Apr 2766°F66°F
Apr 2866°F66°F
Apr 2966°F66°F
Apr 3066°F66°F
May 174°F67°F
May 274°F67°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 Castac Lake by Month

January

MinimumAverageMaximum
41°F46°F50°F

February

MinimumAverageMaximum
39°F46°F52°F

March

MinimumAverageMaximum
48°F52°F57°F

April

MinimumAverageMaximum
57°F66°F75°F

May

MinimumAverageMaximum
70°F74°F79°F

June

MinimumAverageMaximum
75°F79°F84°F

July

MinimumAverageMaximum
88°F93°F95°F

August

MinimumAverageMaximum
88°F92°F95°F

September

MinimumAverageMaximum
88°F92°F95°F

October

MinimumAverageMaximum
95°F99°F102°F

November

MinimumAverageMaximum
82°F86°F90°F

December

MinimumAverageMaximum
52°F56°F61°F

Monthly Water Temperature Histogram for Castac Lake

Castac Lake Weather

APRIL 25

37°F / 59°F
light drizzle

rain: 1% | wind: 14 mph

APRIL 26

34°F / 52°F
slight snow shower

rain: 20% | wind: 12 mph

APRIL 27

36°F / 52°F
slight snow shower

rain: 20% | wind: 12 mph

APRIL 28

39°F / 61°F
overcast

rain: 1% | wind: 12 mph

APRIL 29

46°F / 72°F
partly cloudy

rain: 0% | wind: 10 mph

Water Temperature in Castac Lake: General Trends and Swimming Opportunities

Castac Lake is located in the state of California, in the county of Kern, at an elevation of 3487 feet (1063 meters) above sea level.

Castac Lake is a small lake. Its surface area is 0.50 sq mi (1.29 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Castac Lake varies throughout the year, ranging from 39°F (4°C) in February to 102°F (39°C) in October. The average annual water temperature of the lake is 73°F (23°C). The months when the average water temperature in Castac Lake exceeds 68 degrees Fahrenheit (20°C) are April, May, June, July, August, September, October and November.

The nearest cities ans towns to Castac Lake are: Lebec, Frazier Park, Pine Mountain Club, Stallion Springs, Bear Valley Springs, Arvin, Castaic, Weedpatch, Val Verde, Green Valley in California.

Geographical Location of Castac Lake

Frequently Asked Questions About Castac Lake and its Water Temperatures

What is the current water temperature in Castac Lake?

The water temperature today in Castac Lake is 66°F (18.9°C).

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

The average water temperature in Castac Lake during the summer months is typically between 79°F to 93°F (26°C to 34°C), and it can reach up to 95°F (35°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Castac Lake in May?

The average water temperature in Castac Lake in May ranges from 70°F to 79°F (21°C to 26°C).

What is the water temperature in Castac Lake in September?

The average water temperature in Castac Lake in September is typically between 88°F to 95°F (31°C to 35°C).

Where is Castac Lake located?

Castac Lake is located in the United States in the state of California, in the county of Kern, at an elevation of 3487 feet (1063 meters) above sea level. The surface area of the lake is 0.496 sq mi (1.29 sq km).

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

No, swimming is not allowed in Castac Lake, California. The lake is protected as it's a valuable water resource and to ensure the preservation of local wildlife.

What are the coordinates of Castac Lake?

Castac Lake is located at coordinates 34.8340°N 118.8440°W.

Is Lake Castac Lake a popular vacation spot among Americans?

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

What species of fish can be found in Castac Lake?

Castac Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Bluegill (Spring, Summer), Channel catfish (Spring, Summer), Black crappie (Spring, Fall).