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Willow Reservoir
Willow Reservoir Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Willow Reservoir, 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
8.9°C
TODAY
8.9°C
YESTERDAY
5.5°C
A WEEK AGO
As of today, the minimum water temperature in the Willow Reservoir ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
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 Willow Reservoir Over the Last 30 Days
Today the water temperature in Willow Reservoir is lower than the same day in previous years. The water temperature range here in May is from 7°C to 16°C. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.
The forecasted water temperature values for Willow Reservoir 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 | 5.5°C | 3.9°C | |
| Apr 30 | 5.6°C | 3.9°C | |
| May 1 | 5.8°C | 11.5°C | |
| May 2 | 6.8°C | 11.5°C | |
| May 3 | 8.9°C | 11.5°C | |
| May 4 | 9.0°C | 11.5°C | |
| May 5 | 8.9°C | 11.5°C | |
| May 6 | 8.9°C | 11.5°C | |
| May 7 | 11.5°C | 9.1°C | |
| May 8 | 11.5°C | 9.3°C | |
| May 9 | 11.5°C | 9.4°C | |
| May 10 | 11.5°C | 9.5°C | |
| May 11 | 11.5°C | 9.6°C | |
| May 12 | 11.5°C | 9.7°C | |
| May 13 | 11.5°C | 9.8°C | |
| May 14 | 11.5°C | 9.9°C |
Water Temperature Ranges in Willow Reservoir by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 0.6°C | 3°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 0.6°C | 3°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 0.6°C | 3°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 3.9°C | 6°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 7°C | 11.5°C | 16°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 16°C | 18.9°C | 21°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 25°C | 27°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 25°C | 27.2°C | 30°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 16.1°C | 19°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 9°C | 11.7°C | 14°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 4°C | 6.1°C | 9°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 0°C | 2°C |
Monthly Water Temperature Histogram for Willow Reservoir
Willow Reservoir Weather
MAY 7
7°C / 19°C
dense intensity drizzlerain: 3% | wind: 15 km/h
MAY 8
1°C / 19°C
overcastrain: 2% | wind: 13 km/h
MAY 9
4°C / 21°C
light drizzlerain: 2% | wind: 11 km/h
MAY 10
11°C / 25°C
light drizzlerain: 8% | wind: 13 km/h
Water Temperature in Willow Reservoir: General Trends and Swimming Opportunities
Willow Reservoir is located in the state of Wisconsin, in the county of Oneida, at an elevation of 1519 feet (463 meters) above sea level.
Willow Reservoir is a medium lake. Its surface area is 7.6 sq mi (19.8 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.
The water temperature in Willow Reservoir varies throughout the year, ranging from 32°F (0°C) in January to 86°F (30°C) in August. The average annual water temperature of the lake is 50°F (10°C). The months when the average water temperature in Willow Reservoir exceeds 68 degrees Fahrenheit (20°C) are July and August.
The nearest cities ans towns to Willow Reservoir are: Lac du Flambeau, Tomahawk, Phillips, Rhinelander, Park Falls in Wisconsin.
Geographical Location of Willow Reservoir
Nearby Lakes
Frequently Asked Questions About Willow Reservoir and its Water Temperatures
What is the current water temperature in Willow Reservoir?
The water temperature today in Willow Reservoir is 48°F (8.9°C).
What is the water temperature in Willow Reservoir during the summer months?
The average water temperature in Willow Reservoir during the summer months is typically between 66°F to 81°F (19°C to 27°C), and it can reach up to 86°F (30°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Willow Reservoir in May?
The average water temperature in Willow Reservoir in May ranges from 52°F to 61°F (11°C to 16°C).
What is the water temperature in Willow Reservoir in September?
The average water temperature in Willow Reservoir in September is typically between 57°F to 66°F (14°C to 19°C).
Where is Willow Reservoir located?
Willow Reservoir is located in the United States in the state of Wisconsin, in the county of Oneida, at an elevation of 1519 feet (463 meters) above sea level. The surface area of the lake is 7.626 sq mi (19.75 sq km).
Is it possible to swim in Willow Reservoir and what are the possibilities for this?
Yes, it's possible to swim in Willow Reservoir, Wisconsin. The accessibility and facilities would depend on local regulations and may require a permit or adherence to designated swimming areas.
What are the coordinates of Willow Reservoir?
Willow Reservoir is located at coordinates 45.7240°N 89.8950°W.
Is Lake Willow Reservoir a popular vacation spot among Americans?
Willow Reservoir is among the top 1,000 most popular lakes in the United States, which is impressive considering there are tens of thousands of lakes in the country.