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Minnesota River

Minnesota River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Minnesota River, 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 Water Temperature in Minnesota River

16.7°C

TODAY

16.1°C

YESTERDAY

19.1°C

A WEEK AGO

As of today, the minimum water temperature in the Minnesota River ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.

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 Minnesota River Over the Last 30 Days

Today the water temperature in Minnesota River is lower than the same day in previous years. The water temperature range here in June is from 14°C to 22°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Minnesota River 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
May 3019.1°C13.4°C
May 3118.7°C13.4°C
Jun 115.4°C18.5°C
Jun 216.3°C18.5°C
Jun 316.7°C18.5°C
Jun 417.1°C18.5°C
Jun 516.1°C18.5°C
Jun 616.7°C18.5°C
Jun 718.5°C16.8°C
Jun 818.5°C16.9°C
Jun 918.5°C17.0°C
Jun 1018.5°C17.1°C
Jun 1118.5°C17.2°C
Jun 1218.5°C17.3°C
Jun 1318.5°C17.4°C
Jun 1418.5°C17.5°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 Minnesota River by Month

January

MinimumAverageMaximum
2°C5.5°C9°C

February

MinimumAverageMaximum
1°C5°C9°C

March

MinimumAverageMaximum
1°C6°C11°C

April

MinimumAverageMaximum
3°C9.5°C16°C

May

MinimumAverageMaximum
8°C13.4°C21°C

June

MinimumAverageMaximum
14°C18.5°C22°C

July

MinimumAverageMaximum
17°C20°C24°C

August

MinimumAverageMaximum
17°C21.4°C23°C

September

MinimumAverageMaximum
11°C17.6°C19°C

October

MinimumAverageMaximum
8°C13.3°C16°C

November

MinimumAverageMaximum
3°C8.1°C16°C

December

MinimumAverageMaximum
3°C4.7°C8°C

Monthly Water Temperature Histogram for Minnesota River

Water Temperature in Cities and Towns on Minnesota River

United States (Minnesota)
19.2°C
United States (Minnesota)
19.7°C
United States (Minnesota)
19.4°C
United States (Minnesota)
20.6°C
Shakopee
United States (Minnesota)
18.9°C
United States (Minnesota)
21.2°C
Le Sueur
United States (Minnesota)
20.1°C
United States (Minnesota)
14.7°C

Minnesota River Weather

JUNE 7

11°C / 24°C
light drizzle

rain: 50% | wind: 20 km/h

JUNE 8

14°C / 24°C
moderate rain showers

rain: 35% | wind: 29 km/h

JUNE 9

11°C / 18°C
light drizzle

rain: 13% | wind: 24 km/h

JUNE 10

10°C / 23°C
overcast

rain: 12% | wind: 17 km/h

Water Temperature in Minnesota River: General Trends and Swimming Opportunities

Source Big Stone Lake
• location: Big Stone Lake, Big Stone County, MN
Mouth Mississippi River
• location Mendota in Dakota County, Minnesota
Length 370 mi (600 km)

The Minnesota River, flowing through the state of Minnesota, is an important waterway with a mix of calm and fast-moving sections. The temperature of the river can vary widely depending on the time of year. In the spring, the water is usually quite cold, ranging between 40°F and 50°F (4°C to 10°C) due to snowmelt runoff. As summer arrives, the water warms up, reaching more comfortable swimming temperatures of 70°F to 80°F (21°C to 27°C) in some areas, especially in calmer stretches.

While swimming in the Minnesota River is not as popular as in other more designated swimming locations, it is possible in certain areas. The river’s slower, shallow regions can provide a refreshing swim during hot summer days. However, due to the river's strong currents and varying water levels, it’s important for swimmers to stay cautious. The water quality can sometimes be affected by agricultural runoff or heavy rains, so it's advisable to check local advisories before swimming. In addition to swimming, the Minnesota River is a prime spot for fishing, boating, and kayaking, drawing outdoor enthusiasts who enjoy the scenic views and recreational opportunities the river offers.

Geographical Location of Minnesota River

Frequently Asked Questions About Minnesota River and its Water Temperatures

What is the current water temperature in Minnesota River?

The water temperature today in Minnesota River ranges from 58°F (14.7°C) to 70°F (21.2°C).

What is the water temperature in Minnesota River during the summer months?

The average water temperature in Minnesota River during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Minnesota River in May?

The average water temperature in Minnesota River in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Minnesota River in September?

The average water temperature in Minnesota River in September is typically between 52°F to 66°F (11°C to 19°C).

Where does Minnesota River flow?

Minnesota River flows through United States (Minnesota).

Is it possible to swim in the Minnesota River?

Yes, it is possible to swim in the Minnesota River. However, you should consider water quality and current conditions before swimming for safety reasons.

What major cities are located on Minnesota River?

Cities along the course of Minnesota River include Bloomington (Minnesota), Burnsville (Minnesota), Eagan (Minnesota), Eden Prairie (Minnesota), Granite Falls (Minnesota), Mankato (Minnesota).