Spokane River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Spokane River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Spokane River today is 16.4°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUN 3 | 15.8°C | 18.5°C | |
| JUN 4 | 15.8°C | 18.5°C | |
| JUN 5 | 15.7°C | 18.5°C | |
| JUN 6 | 15.6°C | 18.5°C | |
| JUN 7 | 15.5°C | 18.5°C | |
| JUN 8 | 16.6°C | 18.5°C | |
| JUN 10 | 16.4°C | 18.5°C | |
| JUN 11 | 18.5°C | 16.5°C | |
| JUN 12 | 18.5°C | 16.6°C | |
| JUN 13 | 18.5°C | 16.7°C | |
| JUN 14 | 18.5°C | 16.8°C | |
| JUN 15 | 18.5°C | 16.9°C | |
| JUN 16 | 18.5°C | 17.0°C | |
| JUN 17 | 18.5°C | 17.1°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 | 5°C | 9°C |
| February | 1°C | 5°C | 9°C |
| March | 2°C | 7°C | 11°C |
| April | 4°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 22°C |
| July | 17°C | 20°C | 24°C |
| August | 17°C | 21°C | 24°C |
| September | 11°C | 18°C | 24°C |
| October | 8°C | 13°C | 18°C |
| November | 3°C | 8°C | 16°C |
| December | 3°C | 5°C | 8°C |
Spokane River: Water Temperature by Location
Spokane River: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Source Lake Coeur d'Alene
• location Kootenai County, Idaho
Mouth Columbia River at
• location Lake Roosevelt, Washington
Length 111 mi (179 km)
The Spokane River, which flows through the city of Spokane in Washington state, is a popular river for outdoor recreation. The water temperature in the Spokane River tends to be on the cooler side, particularly because it originates from the higher elevations of the mountains and is fed by snowmelt. During the warmer summer months, typically from June to August, the river temperature ranges from 50°F to 65°F (10°C to 18°C), which can feel quite refreshing, especially on hot days. However, these cooler temperatures may not be comfortable for everyone to swim in for extended periods, although some people still enjoy taking a quick dip.
In the spring, as the snow melts and flows into the river, the water temperature can remain quite cold, dipping below 50°F (10°C). The river also experiences strong currents, particularly in areas where water is funneled through narrower sections or near dams, making swimming in those areas more dangerous. The water can be unpredictable, especially after heavy rainfall, which can cause sudden increases in flow rate and water levels.
Although the Spokane River is not typically known for its swimming opportunities due to the cold water and fast currents, there are designated areas in and around Spokane where swimming and water activities can be enjoyed safely. Some areas of the river, especially near the city’s parks, provide calmer sections that are better suited for water activities like kayaking and tubing. For those looking to swim, local swimming pools or lakes in the surrounding area may offer a safer and more comfortable alternative.