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Water Temperature in Chicago in Lake Michigan: Current and Forecast

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

59°F

TODAY

59°F

YESTERDAY

52°F

A WEEK AGO

As of today, the minimum water temperature in Chicago ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people.

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 Michigan in Chicago Over the Last 30 Days

Today the water temperature in Chicago is higher than the same day in previous years. The water temperature range here in May is from 39°F to 59°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 Chicago 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
May 252°F49°F
May 357°F49°F
May 458°F49°F
May 558°F49°F
May 659°F49°F
May 759°F49°F
May 859°F49°F
May 959°F49°F
May 1049°F59°F
May 1149°F58°F
May 1249°F58°F
May 1349°F57°F
May 1449°F56°F
May 1549°F56°F
May 1649°F56°F
May 1749°F55°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 Chicago by Month

January

MinimumAverageMaximum
34°F38°F43°F

February

MinimumAverageMaximum
28°F34°F39°F

March

MinimumAverageMaximum
28°F39°F50°F

April

MinimumAverageMaximum
36°F44°F52°F

May

MinimumAverageMaximum
39°F49°F59°F

June

MinimumAverageMaximum
55°F63°F70°F

July

MinimumAverageMaximum
59°F68°F77°F

August

MinimumAverageMaximum
64°F71°F77°F

September

MinimumAverageMaximum
61°F69°F77°F

October

MinimumAverageMaximum
50°F59°F68°F

November

MinimumAverageMaximum
41°F50°F59°F

December

MinimumAverageMaximum
34°F41°F48°F

Monthly Water Temperature Histogram for Lake Michigan in Chicago

Known Beaches in the Area of Chicago?

12th Street Beach

12th Street Beach is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

31st Street Beach

31st Street Beach is a 5-stars sandy beach, located in a 4 km (2 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Ohio Street Beach

Ohio Street Beach is a 5-stars sandy beach, located in a 6 km (4 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Oak Street Beach

Oak Street Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Chicago. There are lifeguards on the beach. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Oakwood Beach

Oakwood Beach is a 4-stars sandy beach, located in a 6 km (4 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

49th Street Beach

49th Street Beach is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Chicago.

North Shore Avenue Beach

North Shore Avenue Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Pratt Blvd And Park Beach

Pratt Blvd And Park Beach is a 3-stars sandy beach, located in a 7 km (4 miles) radius of Chicago. There are lifeguards on the beach. There is parking. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Forty-Ninth Street Beach

Forty-Ninth Street Beach is a 1-stars sandy beach, located in a 7 km (4 miles) radius of Chicago.

Humboldt Lagoon - Humboldt Park

Humboldt Lagoon - Humboldt Park is a 4-stars sandy beach, located in a 7 km (4 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. Humboldt Lagoon - Humboldt Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

North Avenue Beach

North Avenue Beach is a 5-stars sandy beach, located in a 7 km (4 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés. Snorkeling is possible. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Humboldt

Humboldt is a 4-stars sandy beach, located in a 8 km (5 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. There are shops. There are cafés. Humboldt is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

Fullerton Beach

Fullerton Beach is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Chicago. There is parking. There are restrooms. There are cafés. Fullerton Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.

57th Street Beach

57th Street Beach is a 5-stars sandy beach, located in a 9 km (6 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. It is suitable for surfing. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

63rd Beach Park

63rd Beach Park is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. There are cafés.

63rd Street Beach

63rd Street Beach is a 4-stars sandy beach, located in a 10 km (6 miles) radius of Chicago. There are lifeguards on the beach. There is parking. There are restrooms. The calm waters make this beach ideal for swimming, providing a safe and enjoyable experience for all visitors.

Chicago Weather

MAY 10

41°F / 72°F
mainly clear

rain: 2% | wind: 12 mph

MAY 11

46°F / 68°F
overcast

rain: 2% | wind: 10 mph

MAY 12

57°F / 77°F
overcast

rain: 8% | wind: 9 mph

MAY 13

61°F / 73°F
overcast

rain: 21% | wind: 9 mph

MAY 14

61°F / 82°F
overcast

rain: 21% | wind: 15 mph

Water Temperature in Chicago: General Trends and Swimming Opportunities

In Chicago, the water of Lake Michigan can vary significantly in temperature throughout the year, but it tends to be cooler compared to many other popular beach destinations. During the summer months, lake water temperatures typically range from 65°F to 75°F (18°C to 24°C), providing a refreshing option for swimming, especially on hot days. However, the temperature can drop significantly during the spring and fall, dipping as low as 40°F to 50°F (4°C to 10°C), making swimming less inviting unless you're prepared for much colder water.

Swimming in Lake Michigan in Chicago is a popular activity during the summer, especially along the city's many beaches, such as North Avenue Beach and Oak Street Beach. These spots are well-maintained and offer amenities like lifeguards, restrooms, and concessions. While the water can be chilly, especially in the early summer, many locals and visitors still take a dip to cool off. The lake's clear water and sandy shores make it a picturesque location for swimming and sunbathing.

The city also offers some precautions for safety, as the lake's water can be subject to currents and waves. The beaches typically have lifeguards on duty, and it's important to swim in designated areas to avoid strong currents that can sometimes make swimming more dangerous. Despite the cooler water, Chicago's Lake Michigan offers a refreshing and scenic option for those looking to enjoy a summer swim.

Geographical Location of Chicago

Frequently Asked Questions About Chicago and its Water Temperatures

What is the current water temperature in Chicago?

The water temperature today in Chicago is 59°F (15.2°C).

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

The average water temperature in Chicago during the summer months is typically between 63°F to 71°F (17°C to 22°C), and it can reach up to 77°F (25°C) at its warmest. However, in some years, the temperature may exceed this range.

What is the water temperature in Chicago in May?

The average water temperature in Chicago in May ranges from 39°F to 57°F (4°C to 14°C).

What is the water temperature in Chicago in September?

The average water temperature in Chicago in September is typically between 61°F to 77°F (16°C to 25°C).

Is it possible to swim in the Lake Michigan in Chicago, and what are the available options for doing so?

Yes, it is possible to swim in Lake Michigan in Chicago, with numerous public beaches along the city's coastline. Options include the popular Ohio Street Beach, North Avenue Beach, and the 31st Street Beach.