Search for cities, countries, lakes and rivers

Yellowstone Lake

Yellowstone Lake Current Water Temperature and Forecast

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

21.6°C

TODAY

21.8°C

YESTERDAY

19.5°C

A WEEK AGO

As of today, the minimum water temperature in the Yellowstone Lake ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience.

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 Yellowstone Lake Over the Last 30 Days

Today the water temperature in Yellowstone Lake is lower than the same day in previous years. The water temperature range here in July is from 19°C to 30°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 Yellowstone 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

DateCurrentAverageForecast
Jul 319.5°C24.5°C
Jul 419.3°C24.5°C
Jul 520.5°C24.5°C
Jul 620.5°C24.5°C
Jul 721.9°C24.5°C
Jul 821.8°C24.5°C
Jul 921.8°C24.5°C
Jul 1021.6°C24.5°C
Jul 1124.5°C21.8°C
Jul 1224.5°C22.0°C
Jul 1324.5°C22.2°C
Jul 1424.5°C22.3°C
Jul 1524.5°C22.4°C
Jul 1624.5°C22.5°C
Jul 1724.5°C22.6°C
Jul 1824.5°C22.7°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 Yellowstone Lake by Month

January

MinimumAverageMaximum
0°C2.8°C5°C

February

MinimumAverageMaximum
2°C4.4°C7°C

March

MinimumAverageMaximum
3°C5.6°C8°C

April

MinimumAverageMaximum
5°C8.5°C12°C

May

MinimumAverageMaximum
13°C16°C19°C

June

MinimumAverageMaximum
16°C20°C24°C

July

MinimumAverageMaximum
19°C24.5°C30°C

August

MinimumAverageMaximum
23°C25°C27°C

September

MinimumAverageMaximum
19°C21.7°C24°C

October

MinimumAverageMaximum
13°C15°C17°C

November

MinimumAverageMaximum
5°C7.2°C10°C

December

MinimumAverageMaximum
0°C2.2°C5°C

Monthly Water Temperature Histogram for Yellowstone Lake

Yellowstone Lake Weather

JULY 11

18°C / 28°C
slight thunderstorm

rain: 44% | wind: 27 km/h

JULY 12

19°C / 26°C
moderate rain showers

rain: 62% | wind: 19 km/h

JULY 13

14°C / 26°C
overcast

rain: 15% | wind: 17 km/h

JULY 14

16°C / 27°C
overcast

rain: 18% | wind: 11 km/h

JULY 15

17°C / 28°C
overcast

rain: 29% | wind: 18 km/h

Water Temperature in Yellowstone Lake: General Trends and Swimming Opportunities

Yellowstone Lake is located in the state of Wisconsin, in the county of Lafayette, at an elevation of 830 feet (253 meters) above sea level.

Yellowstone Lake is a small lake. Its surface area is 0.71 sq mi (1.84 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Yellowstone Lake varies throughout the year, ranging from 32°F (0°C) in January to 86°F (30°C) in July. The average annual water temperature of the lake is 55°F (13°C). The months when the average water temperature in Yellowstone Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Yellowstone Lake are: Warren in Illinois and Darlington, Mineral Point, Dodgeville, New Glarus, Barneveld, Shullsburg, Monticello, Mount Horeb, Monroe in Wisconsin.

Geographical Location of Yellowstone Lake

Frequently Asked Questions About Yellowstone Lake and its Water Temperatures

What is the current water temperature in Yellowstone Lake?

The water temperature today in Yellowstone Lake is 71°F (21.6°C).

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

The average water temperature in Yellowstone Lake during the summer months is typically between 71°F to 81°F (22°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 Yellowstone Lake in May?

The average water temperature in Yellowstone Lake in May ranges from 55°F to 63°F (13°C to 17°C).

What is the water temperature in Yellowstone Lake in September?

The average water temperature in Yellowstone Lake in September is typically between 66°F to 75°F (19°C to 24°C).

Where is Yellowstone Lake located?

Yellowstone Lake is located in the United States in the state of Wisconsin, in the county of Lafayette, at an elevation of 830 feet (253 meters) above sea level. The surface area of the lake is 0.709 sq mi (1.84 sq km).

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

Yes, it's possible to swim in Yellowstone Lake, Wisconsin under proper safety measures. Public beaches for swimming and rental options for water equipment are available for visitors.

What are the coordinates of Yellowstone Lake?

Yellowstone Lake is located at coordinates 42.7630°N 89.9700°W.

Is Lake Yellowstone Lake a popular vacation spot among Americans?

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

What species of fish can be found in Yellowstone Lake?

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