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Coffeen Lake

Coffeen Lake Current Water Temperature and Forecast

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

75°F

TODAY

75°F

YESTERDAY

75°F

A WEEK AGO

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

Today the water temperature in Coffeen Lake is lower than the same day in previous years. The water temperature range here in June is from 68°F to 84°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 Coffeen 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
Jun 875°F76°F
Jun 975°F76°F
Jun 1073°F76°F
Jun 1174°F76°F
Jun 1274°F76°F
Jun 1374°F76°F
Jun 1475°F76°F
Jun 1575°F76°F
Jun 1676°F75°F
Jun 1776°F75°F
Jun 1876°F75°F
Jun 1976°F75°F
Jun 2076°F75°F
Jun 2176°F75°F
Jun 2276°F75°F
Jun 2376°F75°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 Coffeen Lake by Month

January

MinimumAverageMaximum
32°F35°F39°F

February

MinimumAverageMaximum
34°F41°F48°F

March

MinimumAverageMaximum
37°F47°F57°F

April

MinimumAverageMaximum
43°F52°F61°F

May

MinimumAverageMaximum
59°F67°F75°F

June

MinimumAverageMaximum
68°F76°F84°F

July

MinimumAverageMaximum
88°F93°F95°F

August

MinimumAverageMaximum
81°F85°F90°F

September

MinimumAverageMaximum
82°F86°F90°F

October

MinimumAverageMaximum
72°F76°F81°F

November

MinimumAverageMaximum
55°F60°F64°F

December

MinimumAverageMaximum
50°F54°F59°F

Monthly Water Temperature Histogram for Coffeen Lake

Coffeen Lake Weather

JUNE 16

68°F / 84°F
slight rain showers

rain: 30% | wind: 12 mph

JUNE 17

66°F / 90°F
slight thunderstorm

rain: 30% | wind: 14 mph

JUNE 18

68°F / 90°F
slight thunderstorm

rain: 39% | wind: 22 mph

Water Temperature in Coffeen Lake: General Trends and Swimming Opportunities

Coffeen Lake is located in the state of Illinois, in the county of Montgomery, at an elevation of 587 feet (179 meters) above sea level.

Coffeen Lake is a small lake. Its surface area is 1.38 sq mi (3.57 sq km). These are small water bodies often used for recreation, fishing, or irrigation.

The water temperature in Coffeen Lake varies throughout the year, ranging from 32°F (0°C) in January to 95°F (35°C) in July. The average annual water temperature of the lake is 66°F (19°C). The months when the average water temperature in Coffeen Lake exceeds 68 degrees Fahrenheit (20°C) are May, June, July, August, September and October.

The nearest cities ans towns to Coffeen Lake are: Hillsboro, Greenville, Litchfield, Ramsey, Mount Olive, Nokomis, Vandalia, Staunton, Benld, Gillespie in Illinois.

Geographical Location of Coffeen Lake

Frequently Asked Questions About Coffeen Lake and its Water Temperatures

What is the current water temperature in Coffeen Lake?

The water temperature today in Coffeen Lake is 75°F (24.1°C).

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

The average water temperature in Coffeen Lake during the summer months is typically between 79°F to 93°F (26°C to 34°C), and it can reach up to 95°F (35°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Coffeen Lake in May?

The average water temperature in Coffeen Lake in May ranges from 66°F to 75°F (19°C to 24°C).

What is the water temperature in Coffeen Lake in September?

The average water temperature in Coffeen Lake in September is typically between 82°F to 90°F (28°C to 32°C).

Where is Coffeen Lake located?

Coffeen Lake is located in the United States in the state of Illinois, in the county of Montgomery, at an elevation of 587 feet (179 meters) above sea level. The surface area of the lake is 1.377 sq mi (3.57 sq km).

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

No, it's not possible to swim in Coffeen Lake, Illinois, due to its use as a cooling lake for a power station. Recreations at the lake, however, include fishing, boating, and wildlife watching.

What are the coordinates of Coffeen Lake?

Coffeen Lake is located at coordinates 39.0530°N 89.4050°W.

Is Lake Coffeen Lake a popular vacation spot among Americans?

Coffeen Lake is among the top 1,000 most popular lakes in the United States, which is impressive considering there are tens of thousands of lakes in the country.

What species of fish can be found in Coffeen Lake?

Coffeen Lake is home to fish species such as Largemouth bass (best caught in Spring, Fall), Bluegill (Spring, Summer), Channel catfish (Spring, Summer), White crappie (Spring, Fall), Black crappie (Spring, Fall), Flathead catfish (Spring, Summer), Striped bass (Spring, Fall).