Kankakee River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Kankakee River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Kankakee River today is 21.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 3 | 17.6°C | 18.5°C | |
| JUN 4 | 18.1°C | 18.5°C | |
| JUN 5 | 19.0°C | 18.5°C | |
| JUN 6 | 19.3°C | 18.5°C | |
| JUN 7 | 20.5°C | 18.5°C | |
| JUN 8 | 20.9°C | 18.5°C | |
| JUN 11 | 18.5°C | 21.4°C | |
| JUN 12 | 18.5°C | 21.2°C | |
| JUN 13 | 18.5°C | 21.1°C | |
| JUN 14 | 18.5°C | 20.9°C | |
| JUN 15 | 18.5°C | 20.8°C | |
| JUN 16 | 18.5°C | 20.6°C | |
| JUN 17 | 18.5°C | 20.5°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 1°C | 6°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 3°C | 8°C | 12°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 23°C |
| July | 17°C | 21°C | 25°C |
| August | 17°C | 21°C | 25°C |
| September | 11°C | 17°C | 23°C |
| October | 8°C | 15°C | 21°C |
| November | 3°C | 8°C | 16°C |
| December | 1°C | 5°C | 8°C |
Kankakee River: Water Temperature by Location
Kankakee River: Weather Forecast
June 9
June 10
June 11
June 12
June 13
June 14
Location & Local Information
Source St. Joseph County, Indiana
• location Portage Township, St. Joseph County, Indiana
Mouth Illinois River
• location Goose Lake Township, Illinois
Length 133 mi (214 km)
The Kankakee River, flowing through Indiana and Illinois, is a scenic waterway known for its relatively calm flow and natural beauty. The water temperature in the river changes with the seasons, ranging from around 35°F to 50°F (2°C to 10°C) during the colder months. In the summer, the temperature rises to a more comfortable range of 65°F to 75°F (18°C to 24°C), particularly in slower-moving sections, making it inviting for recreational activities.
Swimming in the Kankakee River is possible, especially in designated areas and during the warmer months. However, caution is advised due to variable currents and occasional debris. The river is more commonly enjoyed for kayaking, canoeing, and fishing, thanks to its gentle flow and diverse fish populations. Along the riverbanks, there are parks and access points that provide great spots for picnicking or simply enjoying the serene environment. While not a primary destination for swimming, the Kankakee River offers plenty of opportunities to connect with nature and enjoy water-based recreation.