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Fish Lake Reservoir

Fish Lake Reservoir Current Water Temperature and Forecast

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

67°F

TODAY

67°F

YESTERDAY

69°F

A WEEK AGO

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

Today the water temperature in Fish Lake Reservoir is lower than the same day in previous years. The water temperature range here in July is from 66°F to 81°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Fish Lake Reservoir 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 269°F73°F
Jul 369°F73°F
Jul 469°F73°F
Jul 569°F73°F
Jul 669°F73°F
Jul 766°F73°F
Jul 867°F73°F
Jul 967°F73°F
Jul 1073°F67°F
Jul 1173°F67°F
Jul 1273°F68°F
Jul 1373°F68°F
Jul 1473°F69°F
Jul 1573°F69°F
Jul 1673°F69°F
Jul 1773°F69°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 Fish Lake Reservoir by Month

January

MinimumAverageMaximum
32°F33°F37°F

February

MinimumAverageMaximum
32°F33°F37°F

March

MinimumAverageMaximum
32°F33°F37°F

April

MinimumAverageMaximum
34°F39°F43°F

May

MinimumAverageMaximum
37°F50°F63°F

June

MinimumAverageMaximum
59°F64°F70°F

July

MinimumAverageMaximum
66°F73°F81°F

August

MinimumAverageMaximum
77°F81°F86°F

September

MinimumAverageMaximum
57°F61°F66°F

October

MinimumAverageMaximum
48°F53°F57°F

November

MinimumAverageMaximum
39°F43°F48°F

December

MinimumAverageMaximum
32°F32°F36°F

Monthly Water Temperature Histogram for Fish Lake Reservoir

Known Beaches in the Area of Fish Lake Reservoir?

PIke Lake Golf and Beach Club

PIke Lake Golf and Beach Club is a 1-stars sandy beach, located in a 8 km (5 miles) radius of Fish Lake Reservoir.

Fish Lake Reservoir Weather

JULY 10

52°F / 72°F
slight rain showers

rain: 8% | wind: 9 mph

JULY 11

54°F / 68°F
moderate drizzle

rain: 52% | wind: 8 mph

JULY 12

55°F / 68°F
moderate drizzle

rain: 52% | wind: 16 mph

Water Temperature in Fish Lake Reservoir: General Trends and Swimming Opportunities

Fish Lake Reservoir is located in the state of Minnesota, in the county of St.

Fish Lake Reservoir is a medium lake. Its surface area is 4.9 sq mi (12.8 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.

The water temperature in Fish Lake Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 86°F (30°C) in August. The average annual water temperature of the lake is 50°F (10°C). The months when the average water temperature in Fish Lake Reservoir exceeds 68 degrees Fahrenheit (20°C) are July and August.

The nearest cities ans towns to Fish Lake Reservoir are: Hermantown, Arnold, Duluth, Proctor, Esko, Cloquet, Carlton, Two Harbors in Minnesota and Superior in Wisconsin.

Geographical Location of Fish Lake Reservoir

Frequently Asked Questions About Fish Lake Reservoir and its Water Temperatures

What is the current water temperature in Fish Lake Reservoir?

The water temperature today in Fish Lake Reservoir is 67°F (19.3°C).

What is the water temperature in Fish Lake Reservoir during the summer months?

The average water temperature in Fish Lake Reservoir during the summer months is typically between 66°F to 81°F (19°C to 27°C), and it can reach up to 86°F (30°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Fish Lake Reservoir in May?

The average water temperature in Fish Lake Reservoir in May ranges from 52°F to 61°F (11°C to 16°C).

What is the water temperature in Fish Lake Reservoir in September?

The average water temperature in Fish Lake Reservoir in September is typically between 57°F to 66°F (14°C to 19°C).

Where is Fish Lake Reservoir located?

Fish Lake Reservoir is located in the United States in the state of Minnesota, in the county of St. Louis, at an elevation of 1345 feet (410 meters) above sea level. The surface area of the lake is 4.950 sq mi (12.82 sq km).

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

Yes, it is possible to swim in Fish Lake Reservoir, Minnesota. The lake has public access points for swimming and fishing, along with boating and camping facilities.

What are the coordinates of Fish Lake Reservoir?

Fish Lake Reservoir is located at coordinates 46.9390°N 92.2770°W.

Is Lake Fish Lake Reservoir a popular vacation spot among Americans?

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