Search for cities, countries, lakes and rivers
Des Plaines
Water Temperature in Des Plaines in Des Plaines River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Des Plaines in Des Plaines 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 Des Plaines
69°F
TODAY
70°F
YESTERDAY
71°F
A WEEK AGO
As of today, the minimum water temperature in Des Plaines 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 Des Plaines River in Des Plaines Over the Last 30 Days
Today the water temperature in Des Plaines is higher than the same day in previous years. The water temperature range here in October is from 46°F to 72°F. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Des Plaines 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
| Date | Current | Average | Forecast |
|---|---|---|---|
| Oct 18 | 71°F | 59°F | |
| Oct 19 | 70°F | 59°F | |
| Oct 20 | 71°F | 59°F | |
| Oct 21 | 71°F | 59°F | |
| Oct 22 | 71°F | 59°F | |
| Oct 23 | 70°F | 59°F | |
| Oct 24 | 70°F | 59°F | |
| Oct 25 | 69°F | 59°F | |
| Oct 26 | 59°F | 68°F | |
| Oct 26 | 59°F | 67°F | |
| Oct 27 | 59°F | 66°F | |
| Oct 28 | 59°F | 66°F | |
| Oct 29 | 59°F | 65°F | |
| Oct 30 | 59°F | 64°F | |
| Oct 31 | 59°F | 64°F | |
| Nov 1 | 47°F | 62°F |
Water Temperature Ranges in Des Plaines by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 48°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 42°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 44°F | 52°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 50°F | 61°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 66°F | 75°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 72°F | 81°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 72°F | 81°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 65°F | 79°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 59°F | 72°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 47°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 46°F |
Monthly Water Temperature Histogram for Des Plaines River in Des Plaines
Des Plaines Weather
OCTOBER 26
54°F / 61°F
overcastrain: 9% | wind: 10 mph
OCTOBER 27
55°F / 68°F
overcastrain: 20% | wind: 14 mph
OCTOBER 28
52°F / 63°F
moderate drizzlerain: 31% | wind: 17 mph
Water Temperature in Des Plaines: General Trends and Swimming Opportunities
Des Plaines, Illinois, is located near the Des Plaines River, which flows through the area, offering a scenic backdrop for the city. The river itself is not typically known for being a major swimming destination, as the water can be murky and subject to fluctuating conditions. The water temperature in the Des Plaines River varies with the seasons. During the summer months, the temperature can range from 70°F to 75°F (21°C to 24°C), which may be somewhat comfortable for wading or cooling off, but it is generally not considered ideal for long swims.
While the river provides opportunities for activities such as fishing, kayaking, and canoeing, swimming in the Des Plaines River is not a common or recommended activity due to water quality concerns and potential hazards such as strong currents, debris, or pollution. Local authorities tend to caution against swimming in the river, advising visitors to enjoy the natural beauty of the area through other outdoor activities.
During the colder months, the water temperature in the Des Plaines River drops significantly, often ranging from 35°F to 45°F (2°C to 7°C). This makes swimming even more impractical, as the river becomes too cold for most people to enter safely. Despite the lack of widespread swimming opportunities, the river and its surrounding parks provide a peaceful setting for walking, birdwatching, and nature enjoyment.
Geographical Location of Des Plaines
Frequently Asked Questions About Des Plaines and its Water Temperatures
What is the current water temperature in Des Plaines?
The water temperature today in Des Plaines is 69°F (20.7°C).
What is the water temperature in Des Plaines during the summer months?
The average water temperature in Des Plaines 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 Des Plaines in May?
The average water temperature in Des Plaines in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Des Plaines in September?
The average water temperature in Des Plaines in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Des Plaines River in Des Plaines, and what are the available options for doing so?
Yes, it is technically possible to swim in the Des Plaines River in Des Plaines, Illinois. However, recreational swimming is not advocated due to factors such as pollution and absence of lifeguards or supervised swimming spots.

