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Peoria

Water Temperature in Peoria in Illinois River: Current and Forecast

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

37°F

TODAY

36°F

YESTERDAY

37°F

A WEEK AGO

As of today, the minimum water temperature in Peoria 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 Illinois River in Peoria Over the Last 30 Days

Today the water temperature in Peoria is lower than the same day in previous years. The water temperature range here in February is from 36°F to 48°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 Peoria 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
Feb 1537°F42°F
Feb 1637°F42°F
Feb 1737°F42°F
Feb 1836°F42°F
Feb 1936°F42°F
Feb 2036°F42°F
Feb 2136°F42°F
Feb 2237°F42°F
Feb 2342°F37°F
Feb 2442°F38°F
Feb 2542°F38°F
Feb 2642°F38°F
Feb 2742°F38°F
Feb 2842°F38°F
Mar 144°F39°F
Mar 244°F39°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 Peoria by Month

January

MinimumAverageMaximum
36°F42°F48°F

February

MinimumAverageMaximum
36°F42°F48°F

March

MinimumAverageMaximum
37°F44°F52°F

April

MinimumAverageMaximum
41°F50°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°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 Illinois River in Peoria

Known Beaches in the Area of Peoria?

Cooper Park North

Cooper Park North is a 1-stars pebble beach, located in a 4 km (2 miles) radius of Peoria.

Link to the location of the beach

Peoria Weather

FEBRUARY 23

16°F / 46°F
overcast

rain: 1% | wind: 12 mph

FEBRUARY 24

32°F / 54°F
overcast

rain: 3% | wind: 15 mph

FEBRUARY 25

37°F / 54°F
overcast

rain: 16% | wind: 14 mph

FEBRUARY 26

39°F / 48°F
light drizzle

rain: 34% | wind: 18 mph

FEBRUARY 27

32°F / 46°F
moderate drizzle

rain: 34% | wind: 16 mph

Water Temperature in Peoria: General Trends and Swimming Opportunities

In Peoria, Illinois, the Illinois River is an important waterway, but it is not typically a popular spot for swimming. The water temperature in the river varies depending on the time of year. During the summer months, the water temperature in the Illinois River can range from 70°F to 80°F (21°C to 27°C), which is comfortable for some recreational activities such as boating, fishing, and kayaking. However, despite the warmer temperatures, swimming is not common in the river, as the water quality and conditions can vary significantly.

The Illinois River has sections with strong currents and deeper areas, which can pose risks to swimmers. The water also contains sediment and debris, making it less ideal for swimming compared to lakes or more controlled environments. The river is better known for its use in water sports like fishing and boating, and there are recreational areas near the river where people can enjoy the views or take part in other activities. Swimming in the Illinois River is not generally encouraged, and public health guidelines typically advise against it due to the potential hazards from currents, water quality, and unpredictable conditions.

In terms of safety, there are no designated swimming areas in the Illinois River within Peoria, and no lifeguards monitor the river for recreational use. Instead, the local parks and recreation areas around the river, such as the Peoria Riverfront, provide opportunities for outdoor activities like walking, picnicking, and enjoying the scenery. For those seeking to swim in a safer and cleaner environment, Peoria offers other options like public pools or nearby lakes. The water temperature during winter months can drop significantly, reaching 40°F to 50°F (4°C to 10°C), making the river unsuitable for swimming in colder weather.

Geographical Location of Peoria

Frequently Asked Questions About Peoria and its Water Temperatures

What is the current water temperature in Peoria?

The water temperature today in Peoria is 37°F (2.7°C).

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

The average water temperature in Peoria 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 Peoria in May?

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

What is the water temperature in Peoria in September?

The average water temperature in Peoria in September is typically between 52°F to 66°F (11°C to 19°C).

Is it possible to swim in the Illinois River in Peoria, and what are the available options for doing so?

Yes, it's possible to swim in the Illinois River in Peoria. Options include designated swimming areas at public beaches and permitted boating areas where swimming might be allowed.