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Willamette Slough
Willamette Slough Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Willamette Slough, 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 Lake Water Temperature Information
57°F
TODAY
58°F
YESTERDAY
58°F
A WEEK AGO
As of today, the minimum water temperature in the Willamette Slough ranges from 54°F (12°C) to 60°F (15°C). The water is significantly warmer, and swimming becomes possible for most people. However, caution may still be required for prolonged stays in the water, as extended exposure can cause discomfort. This is a suitable temperature range for short swims and for those accustomed to cooler water. For more comfortable swimming, it is recommended to use proper gear.
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 Willamette Slough Over the Last 30 Days
Today the water temperature in Willamette Slough is lower than the same day in previous years. The water temperature range here in May is from 57°F to 70°F. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Willamette Slough 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.
Daily Water Temperature Chart
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 29 | 58°F | 53°F | |
| Apr 30 | 58°F | 53°F | |
| May 1 | 58°F | 64°F | |
| May 2 | 58°F | 64°F | |
| May 3 | 58°F | 64°F | |
| May 4 | 60°F | 64°F | |
| May 5 | 58°F | 64°F | |
| May 6 | 57°F | 64°F | |
| May 7 | 64°F | 57°F | |
| May 8 | 64°F | 58°F | |
| May 9 | 64°F | 58°F | |
| May 10 | 64°F | 58°F | |
| May 11 | 64°F | 59°F | |
| May 12 | 64°F | 59°F | |
| May 13 | 64°F | 59°F | |
| May 14 | 64°F | 60°F |
Water Temperature Ranges in Willamette Slough by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 35°F | 39°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 38°F | 45°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 42°F | 50°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 53°F | 59°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 64°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 69°F | 73°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 74°F | 79°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 73°F | 77°F | 81°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 64°F | 68°F | 72°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 54°F | 59°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 44°F | 48°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 35°F | 39°F |
Monthly Water Temperature Histogram for Willamette Slough
Willamette Slough Weather
MAY 7
45°F / 77°F
light drizzlerain: 3% | wind: 6 mph
MAY 8
36°F / 66°F
light drizzlerain: 4% | wind: 7 mph
MAY 9
37°F / 72°F
overcastrain: 0% | wind: 4 mph
Water Temperature in Willamette Slough: General Trends and Swimming Opportunities
Willamette Slough is located in the state of Oregon, in the county of Marion, at an elevation of 118 feet (36 meters) above sea level.
Willamette Slough is a very small lake. Its surface area is 55 acres (0.222 sq km). These lakes often resemble large ponds and are commonly found in rural or mountainous areas.
The water temperature in Willamette Slough varies throughout the year, ranging from 32°F (0°C) in January to 81°F (27°C) in August. The average annual water temperature of the lake is 54°F (12°C). The months when the average water temperature in Willamette Slough exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.
The nearest cities ans towns to Willamette Slough are: Salem, Four Corners, Keizer, Hayesville, Turner, Independence, Aumsville, Monmouth, Dallas, Silverton in Oregon.
Geographical Location of Willamette Slough
Frequently Asked Questions About Willamette Slough and its Water Temperatures
What is the current water temperature in Willamette Slough?
The water temperature today in Willamette Slough is 57°F (13.8°C).
What is the water temperature in Willamette Slough during the summer months?
The average water temperature in Willamette Slough during the summer months is typically between 69°F to 77°F (21°C to 25°C), and it can reach up to 81°F (27°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Willamette Slough in May?
The average water temperature in Willamette Slough in May ranges from 61°F to 70°F (16°C to 21°C).
What is the water temperature in Willamette Slough in September?
The average water temperature in Willamette Slough in September is typically between 64°F to 72°F (18°C to 22°C).
Where is Willamette Slough located?
Willamette Slough is located in the United States in the state of Oregon, in the county of Marion, at an elevation of 118 feet (36 meters) above sea level. The surface area of the lake is 0.086 sq mi (0.22 sq km).
Is it possible to swim in Willamette Slough and what are the possibilities for this?
Yes, it's possible to swim in the Willamette Slough, Oregon. However, one should note the water quality, presence of currents, and local regulations before planning a swim.
What are the coordinates of Willamette Slough?
Willamette Slough is located at coordinates 44.9340°N 123.0460°W.
Is Lake Willamette Slough a popular vacation spot among Americans?
Willamette Slough enjoys local popularity among the residents of State Oregon, and nationally, it ranks in the top 10 percent of all lakes in the country.