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Granite Falls

Granite Falls

© Lawrence McNaughton

Water Temperature in Granite Falls in Minnesota River: Current and Forecast

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

74°F

TODAY

74°F

YESTERDAY

75°F

A WEEK AGO

As of today, the minimum water temperature in Granite Falls ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health.

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 Granite Falls Over the Last 30 Days

Today the water temperature in Granite Falls is higher than the same day in previous years. The water temperature range here in July is from 63°F to 75°F. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Granite Falls 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
Jul 2375°F68°F
Jul 2475°F68°F
Jul 2575°F68°F
Jul 2675°F68°F
Jul 2774°F68°F
Jul 2874°F68°F
Jul 2974°F68°F
Jul 3074°F68°F
Jul 3168°F73°F
Aug 171°F73°F
Aug 271°F73°F
Aug 371°F73°F
Aug 471°F72°F
Aug 571°F72°F
Aug 671°F72°F
Aug 771°F72°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 Granite Falls by Month

January

MinimumAverageMaximum
37°F40°F48°F

February

MinimumAverageMaximum
36°F42°F48°F

March

MinimumAverageMaximum
36°F44°F52°F

April

MinimumAverageMaximum
36°F48°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
55°F64°F72°F

July

MinimumAverageMaximum
63°F68°F75°F

August

MinimumAverageMaximum
63°F71°F73°F

September

MinimumAverageMaximum
52°F64°F66°F

October

MinimumAverageMaximum
46°F56°F61°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram for Minnesota River in Granite Falls

Granite Falls Weather

JULY 31

57°F / 75°F
overcast

rain: 3% | wind: 10 mph

AUGUST 1

54°F / 75°F
moderate drizzle

rain: 1% | wind: 12 mph

AUGUST 2

57°F / 75°F
light drizzle

rain: 8% | wind: 14 mph

AUGUST 3

61°F / 72°F
slight rain showers

rain: 21% | wind: 16 mph

AUGUST 4

61°F / 72°F
fog

rain: 28% | wind: 6 mph

Water Temperature in Granite Falls: General Trends and Swimming Opportunities

Granite Falls, located along the Minnesota River, offers a serene environment shaped by the river’s flow and natural beauty. In this region, the water temperature in the Minnesota River varies with the seasons. During the warmer months, typically from late spring to early fall, the river’s temperature ranges from around 65°F to 75°F (18°C to 24°C), making it inviting for recreational activities. However, in colder months, the temperature drops significantly, often below 50°F (10°C), as Minnesota experiences harsh winters.

Swimming in the Minnesota River near Granite Falls is not commonly recommended due to the river's depth, variable currents, and sediment levels. While some areas along the riverbanks may appear calm and inviting, safety concerns, including changing water levels and visibility, should be considered. Locals and visitors often prefer kayaking or canoeing to experience the river up close.

For those seeking water recreation, nearby parks and designated swimming areas at smaller lakes or streams may offer safer options. The river itself, however, remains a scenic backdrop for hiking, picnics, and fishing, contributing to the charm of Granite Falls as a peaceful getaway.

Geographical Location of Granite Falls

Frequently Asked Questions About Granite Falls and its Water Temperatures

What is the current water temperature in Granite Falls?

The water temperature today in Granite Falls is 74°F (23.1°C).

What is the water temperature in Granite Falls during the summer months?

The average water temperature in Granite Falls 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 Granite Falls in May?

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

What is the water temperature in Granite Falls in September?

The average water temperature in Granite Falls 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 Granite Falls, and what are the available options for doing so?

Yes, it's possible to swim in the Minnesota River in Granite Falls. Available options include public access points, like Public Water Access Site near the Granite Falls Dam.