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Clear Lake

Clear Lake Current Water Temperature and Forecast

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

8.8°C

TODAY

7.7°C

YESTERDAY

6.2°C

A WEEK AGO

As of today, the minimum water temperature in the Clear Lake ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.

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 Clear Lake Over the Last 30 Days

Today the water temperature in Clear Lake is higher than the same day in previous years. The water temperature range here in April is from 4°C to 10°C. 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 Clear 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

Date	Current	Average	Forecast
Apr 19	6.2°C	7.0°C
Apr 20	6.3°C	7.0°C
Apr 21	6.6°C	7.0°C
Apr 22	6.2°C	7.0°C
Apr 23	7.7°C	7.0°C
Apr 24	7.9°C	7.0°C
Apr 25	7.7°C	7.0°C
Apr 26	8.1°C	7.0°C
Apr 27		7.0°C	8.7°C
Apr 28		7.0°C	8.6°C
Apr 29		7.0°C	8.5°C
Apr 30		7.0°C	8.4°C
May 1		12.2°C	8.6°C
May 2		12.2°C	8.8°C
May 3		12.2°C	9.0°C
May 4		12.2°C	9.2°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 Clear Lake by Month

January

Minimum	Average	Maximum
0°C	1.1°C	4°C

February

Minimum	Average	Maximum
1°C	3.3°C	6°C

March

Minimum	Average	Maximum
1°C	3.3°C	6°C

April

Minimum	Average	Maximum
4°C	7°C	10°C

May

Minimum	Average	Maximum
10°C	12.2°C	15°C

June

Minimum	Average	Maximum
16°C	18.9°C	21°C

July

Minimum	Average	Maximum
23°C	25.6°C	28°C

August

Minimum	Average	Maximum
20°C	22.8°C	25°C

September

Minimum	Average	Maximum
18°C	20.6°C	23°C

October

Minimum	Average	Maximum
9°C	11.1°C	14°C

November

Minimum	Average	Maximum
3°C	5.6°C	8°C

December

Minimum	Average	Maximum
1°C	3.3°C	6°C

Monthly Water Temperature Histogram for Clear Lake

Known Beaches in the Area of Clear Lake?

Clear Lake State Park

Clear Lake State Park is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Clear Lake. There is parking. There are restrooms. Clear Lake State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Mcintosh Woods State Park

Mcintosh Woods State Park is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Clear Lake. There is parking. There are restrooms. Mcintosh Woods State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Farmers Beach

Farmers Beach is a 2-stars sandy beach, located in a 3 km (2 miles) radius of Clear Lake. Snorkeling is possible.

Clear Lake State Park Beach

Clear Lake State Park Beach is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Clear Lake. There is parking. There are restrooms. Clear Lake State Park Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. It is suitable for surfing.

City Beach Park

City Beach Park is a 3-stars sandy beach, located in a 3 km (2 miles) radius of Clear Lake. There is parking. There are restrooms. There are shops. There are cafés. City Beach Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Clear Lake Weather

APRIL 26

2°C / 14°C

overcast

rain: 5% | wind: 26 km/h

APRIL 27

7°C / 16°C

slight rain showers

rain: 23% | wind: 29 km/h

APRIL 28

14°C / 24°C

slight rain showers

rain: 52% | wind: 37 km/h

APRIL 29

7°C / 23°C

light drizzle

rain: 52% | wind: 39 km/h

APRIL 30

5°C / 17°C

overcast

rain: 12% | wind: 26 km/h

Water Temperature in Clear Lake: General Trends and Swimming Opportunities

Clear Lake Iowa is located in the state of Iowa, in the county of Cerro Gordo, at an elevation of 1223 feet (373 meters) above sea level.

Clear Lake Iowa is a medium lake. Its surface area is 5.7 sq mi (14.7 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Clear Lake Iowa varies throughout the year, ranging from 32°F (0°C) in January to 82°F (28°C) in July. The average annual water temperature of the lake is 52°F (11°C). The months when the average water temperature in Clear Lake Iowa exceeds 68 degrees Fahrenheit (20°C) are July, August and September.

The nearest cities ans towns to Clear Lake are: Clear Lake, Garner, Mason City, Rockwell, Forest City, Manly, Sheffield, Britt, Nora Springs, Lake Mills in Iowa.

Geographical Location of Clear Lake

Nearby Lakes

Frequently Asked Questions About Clear Lake and its Water Temperatures

What is the current water temperature in Clear Lake?

The water temperature today in Clear Lake is 48°F (8.8°C).

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

The average water temperature in Clear Lake during the summer months is typically between 66°F to 78°F (19°C to 26°C), and it can reach up to 82°F (28°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Clear Lake in May?

The average water temperature in Clear Lake in May ranges from 50°F to 59°F (10°C to 15°C).

What is the water temperature in Clear Lake in September?

The average water temperature in Clear Lake in September is typically between 64°F to 73°F (18°C to 23°C).

Where is Clear Lake located?

Clear Lake is located in the United States in the state of Iowa, in the county of Cerro Gordo, at an elevation of 1223 feet (373 meters) above sea level. The surface area of the lake is 5.675 sq mi (14.70 sq km).

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

Yes, it is possible to swim in Clear Lake, Iowa. The area offers designated swimming areas, equipped with various facilities like public beaches and resorts with swim-accessible shores.

What are the coordinates of Clear Lake?

Clear Lake is located at coordinates 43.1250°N 93.4160°W.

Is Lake Clear Lake a popular vacation spot among Americans?

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

What species of fish can be found in Clear Lake?

Clear Lake Iowa is home to fish species such as Largemouth bass (best caught in Spring, Fall), Smallmouth bass (Spring, Fall), White bass (Spring, Summer), Yellow bass (Spring, Summer), Black crappie (Spring, Fall), White crappie (Spring, Fall), Bluegill (Spring, Summer), Channel catfish (Spring, Summer), Flathead catfish (Spring, Summer), Muskellunge (Spring, Fall), Northern pike (Spring, Fall), Walleye (Spring, Fall), Yellow perch (Spring, Winter).