Spokane — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Spokane, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Spokane today is 21.2°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 |
|---|---|---|---|
| AUG 24 | 24.7°C | 21.3°C | |
| AUG 25 | 22.7°C | 21.3°C | |
| AUG 26 | 22.7°C | 21.3°C | |
| AUG 27 | 21.8°C | 21.3°C | |
| AUG 28 | 21.7°C | 21.3°C | |
| AUG 29 | 21.5°C | 21.3°C | |
| AUG 30 | 21.5°C | 21.3°C | |
| AUG 31 | 21.3°C | 21.3°C | |
| SEP 1 | 17.5°C | 21.0°C | |
| SEP 2 | 17.5°C | 20.8°C | |
| SEP 3 | 17.5°C | 20.6°C | |
| SEP 4 | 17.5°C | 20.5°C | |
| SEP 5 | 17.5°C | 20.3°C | |
| SEP 6 | 17.5°C | 20.1°C | |
| SEP 7 | 17.5°C | 19.9°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 | 1°C | 6°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 | 21°C | 26°C |
| August | 17°C | 21°C | 26°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 | 6°C | 8°C |
Spokane: Weather Forecast
September 1
September 2
September 3
September 4
September 5
Location & Local Information
Spokane, Washington, is situated along the Spokane River, which winds through the city and provides a variety of recreational opportunities. The river's water temperature can vary throughout the year, with summer temperatures typically ranging from 60°F to 70°F (16°C to 21°C). These temperatures can feel refreshing for activities like tubing, kayaking, and fishing, but the water is generally too cold for comfortable swimming, especially in the early summer when runoff from snowmelt keeps the river cooler.
While the Spokane River is not commonly used for traditional swimming, it remains a popular spot for water-based activities. Many people enjoy floating down the river on inner tubes or kayaking through the scenic stretches that pass through downtown Spokane. However, because of the cold temperatures and occasional strong currents, swimming directly in the river is less frequent. For those looking for a more controlled swimming experience, Spokane offers several public pools where the water temperature is maintained at a comfortable 78°F to 82°F (25°C to 28°C), which is ideal for swimming and relaxing during the summer heat.
Additionally, Spokane is close to several lakes, such as Liberty Lake and Deer Lake, which offer warmer waters and more suitable conditions for swimming. These lakes, with temperatures typically ranging from 70°F to 80°F (21°C to 27°C) in the summer, provide excellent alternatives for those looking to enjoy a swim in a more traditional setting.