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Lake Vermilion

Lake Vermilion Current Water Temperature and Forecast

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

36°F

TODAY

36°F

YESTERDAY

35°F

A WEEK AGO

As of today, the minimum water temperature in the Lake Vermilion ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.

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 Lake Vermilion Over the Last 30 Days

Today the water temperature in Lake Vermilion is lower than the same day in previous years. The water temperature range here in February is from 34°F to 57°F. 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 Lake Vermilion 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
Feb 1535°F46°F
Feb 1635°F46°F
Feb 1735°F46°F
Feb 1835°F46°F
Feb 1935°F46°F
Feb 2036°F46°F
Feb 2136°F46°F
Feb 2236°F46°F
Feb 2346°F37°F
Feb 2446°F37°F
Feb 2546°F38°F
Feb 2646°F38°F
Feb 2746°F39°F
Feb 2846°F39°F
Mar 154°F40°F
Mar 254°F41°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 Lake Vermilion by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
34°F46°F57°F

March

MinimumAverageMaximum
50°F54°F59°F

April

MinimumAverageMaximum
55°F60°F64°F

May

MinimumAverageMaximum
61°F65°F70°F

June

MinimumAverageMaximum
66°F71°F75°F

July

MinimumAverageMaximum
73°F78°F82°F

August

MinimumAverageMaximum
73°F77°F81°F

September

MinimumAverageMaximum
70°F75°F79°F

October

MinimumAverageMaximum
43°F47°F52°F

November

MinimumAverageMaximum
57°F61°F66°F

December

MinimumAverageMaximum
34°F39°F43°F

Monthly Water Temperature Histogram for Lake Vermilion

Lake Vermilion Weather

FEBRUARY 23

23°F / 45°F
overcast

rain: 1% | wind: 15 mph

FEBRUARY 24

32°F / 52°F
light drizzle

rain: 4% | wind: 19 mph

FEBRUARY 25

34°F / 52°F
overcast

rain: 7% | wind: 16 mph

FEBRUARY 26

32°F / 50°F
overcast

rain: 30% | wind: 14 mph

Water Temperature in Lake Vermilion: General Trends and Swimming Opportunities

Lake Vermilion is located in the state of Illinois, in the county of Vermilion, at an elevation of 574 feet (175 meters) above sea level.

Lake Vermilion is a small lake. Its surface area is 1.24 sq mi (3.21 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Lake Vermilion varies throughout the year, ranging from 32°F (0°C) in January to 82°F (28°C) in July. The average annual water temperature of the lake is 59°F (15°C). The months when the average water temperature in Lake Vermilion exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.

The nearest cities ans towns to Lake Vermilion are: Danville, Tilton, Oakwood, Catlin, Westville, Rossville, Georgetown, Homer in Illinois and Covington, Cayuga in Indiana.

Geographical Location of Lake Vermilion

Frequently Asked Questions About Lake Vermilion and its Water Temperatures

What is the current water temperature in Lake Vermilion?

The water temperature today in Lake Vermilion is 36°F (2.2°C).

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

The average water temperature in Lake Vermilion during the summer months is typically between 71°F to 78°F (22°C to 26°C), and it can reach up to 82°F (28°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Lake Vermilion in May?

The average water temperature in Lake Vermilion in May ranges from 61°F to 70°F (16°C to 21°C).

What is the water temperature in Lake Vermilion in September?

The average water temperature in Lake Vermilion in September is typically between 70°F to 79°F (21°C to 26°C).

Where is Lake Vermilion located?

Lake Vermilion is located in the United States in the state of Illinois, in the county of Vermilion, at an elevation of 574 feet (175 meters) above sea level. The surface area of the lake is 1.239 sq mi (3.21 sq km).

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

Yes, it is possible to swim in Lake Vermilion in Illinois. However, ensure to consider local rules regarding swimming, and whether there are designated swimming areas or facilities available.

What are the coordinates of Lake Vermilion?

Lake Vermilion is located at coordinates 40.1800°N 87.6410°W.

Is Lake Lake Vermilion a popular vacation spot among Americans?

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