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Mankato

Water Temperature in Mankato in Minnesota River: Current and Forecast

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

12.2°C

TODAY

7.6°C

YESTERDAY

5.4°C

A WEEK AGO

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

Today the water temperature in Mankato is higher than the same day in previous years. The water temperature range here in April is from 3°C to 16°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 Mankato 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.

Table of Daily Water Temperature Data

DateCurrentAverageForecast
Apr 135.4°C9.5°C
Apr 142.9°C9.5°C
Apr 152.8°C9.5°C
Apr 162.8°C9.5°C
Apr 172.7°C9.5°C
Apr 183.9°C9.5°C
Apr 197.6°C9.5°C
Apr 2012.2°C9.5°C
Apr 219.5°C12.0°C
Apr 229.5°C11.8°C
Apr 239.5°C11.7°C
Apr 249.5°C11.6°C
Apr 259.5°C11.5°C
Apr 269.5°C11.4°C
Apr 279.5°C11.3°C
Apr 289.5°C11.2°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 Mankato by Month

January

MinimumAverageMaximum
1°C5°C9°C

February

MinimumAverageMaximum
1°C5°C9°C

March

MinimumAverageMaximum
0°C5.5°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 in Mankato

Mankato Weather

APRIL 20

5°C / 13°C
dense intensity drizzle

rain: 49% | wind: 23 km/h

APRIL 21

5°C / 16°C
slight rain

rain: 66% | wind: 23 km/h

APRIL 22

9°C / 23°C
light drizzle

rain: 37% | wind: 25 km/h

APRIL 23

10°C / 20°C
light drizzle

rain: 37% | wind: 19 km/h

APRIL 24

7°C / 18°C
overcast

rain: 25% | wind: 20 km/h

Water Temperature in Mankato: General Trends and Swimming Opportunities

Mankato, Minnesota, is situated along the Minnesota River, offering scenic views and recreational activities. However, swimming in the river itself is not a common practice due to its variable conditions. The water is often murky, with strong currents and fluctuating water levels, making it potentially dangerous for swimmers. The water temperature in the Minnesota River near Mankato during summer typically ranges from 65°F to 75°F (18°C to 24°C), which may feel comfortable for activities like kayaking and fishing but isn’t ideal for swimming due to water quality concerns and strong currents.

While the river provides opportunities for canoeing, kayaking, and fishing, swimming is generally not recommended. The Minnesota River's unpredictable conditions can pose risks, especially when it comes to submerged obstacles or rapidly changing currents. Residents and visitors to Mankato often opt for alternative water-based activities in safer, designated spots, such as nearby lakes or pools, where conditions are more conducive to swimming.

Mankato does offer access to various parks and outdoor recreational areas along the river, making it an excellent place for picnics, hiking, and nature walks. The city’s lakes and community swimming pools are more popular and safer alternatives for those looking to enjoy swimming during the warm months. While the Minnesota River is beautiful to look at, for those seeking a swim, local lakes and pools remain the top choice in Mankato.

Geographical Location of Mankato

Frequently Asked Questions About Mankato and its Water Temperatures

What is the current water temperature in Mankato?

The water temperature today in Mankato is 54°F (12.2°C).

What is the water temperature in Mankato during the summer months?

The average water temperature in Mankato 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 Mankato in May?

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

What is the water temperature in Mankato in September?

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

Is it possible to swim in the Minnesota River in Mankato, and what are the available options for doing so?

Yes, it's possible to swim in the Minnesota River in Mankato, although it's not recommended due to pollution. Alternative options include swimming facilities like Tourtellotte Pool or the local YMCA center.