Search for cities, countries, lakes and rivers
Lake Simcoe
Lake Simcoe Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Lake Simcoe, 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
13.6°C
TODAY
12.9°C
YESTERDAY
12.0°C
A WEEK AGO
As of today, the minimum water temperature in the Lake Simcoe 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 Lake Simcoe Over the Last 30 Days
Today the water temperature in Lake Simcoe is lower than the same day in previous years. The water temperature range here in June is from 12°C to 24°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 Lake Simcoe 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 |
|---|---|---|---|
| May 31 | 12.0°C | 14.0°C | |
| Jun 1 | 12.3°C | 18.0°C | |
| Jun 2 | 12.3°C | 18.0°C | |
| Jun 3 | 11.6°C | 18.0°C | |
| Jun 4 | 11.7°C | 18.0°C | |
| Jun 5 | 12.6°C | 18.0°C | |
| Jun 6 | 12.9°C | 18.0°C | |
| Jun 7 | 13.1°C | 18.0°C | |
| Jun 8 | 18.0°C | 13.9°C | |
| Jun 9 | 18.0°C | 14.2°C | |
| Jun 10 | 18.0°C | 14.4°C | |
| Jun 11 | 18.0°C | 14.6°C | |
| Jun 12 | 18.0°C | 14.8°C | |
| Jun 13 | 18.0°C | 15.0°C | |
| Jun 14 | 18.0°C | 15.2°C | |
| Jun 15 | 18.0°C | 15.4°C |
Water Temperature Ranges in Lake Simcoe by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 1°C | 3.9°C | 6°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 3.5°C | 7°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 0°C | 3°C | 6°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 8°C | 14°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 6°C | 14°C | 22°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 12°C | 18°C | 24°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 23°C | 25°C | 27°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 24°C | 26.1°C | 29°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 20°C | 22.8°C | 25°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 13°C | 15.6°C | 18°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 10°C | 12°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 5.6°C | 8°C |
Monthly Water Temperature Histogram for Lake Simcoe
Lake Simcoe Weather
JUNE 8
11°C / 19°C
overcastrain: 22% | wind: 24 km/h
JUNE 9
13°C / 18°C
moderate drizzlerain: 53% | wind: 20 km/h
JUNE 10
13°C / 19°C
moderate rain showersrain: 53% | wind: 14 km/h
JUNE 11
11°C / 18°C
dense intensity drizzlerain: 47% | wind: 26 km/h
JUNE 12
14°C / 21°C
overcastrain: 9% | wind: 23 km/h
Water Temperature in Lake Simcoe: General Trends and Swimming Opportunities
Lake Simcoe is located in Canada in the province of Ontario, at an elevation of 715 feet (218 meters) above sea level.
Lake Simcoe is a large lake. Its surface area is 287 sq mi (744 sq km). Lakes of this size can serve as important regional resources, providing drinking water and fish stocks.
The water temperature in Lake Simcoe varies throughout the year, ranging from 34°F (1°C) in January to 84°F (29°C) in August. The average annual water temperature of the lake is 57°F (14°C). The months when the average water temperature in Lake Simcoe exceeds 68 degrees Fahrenheit (20°C) are May, June, July, August and September.
Geographical Location of Lake Simcoe
Frequently Asked Questions About Lake Simcoe and its Water Temperatures
What is the current water temperature in Lake Simcoe?
The water temperature today in Lake Simcoe is 56°F (13.6°C).
What is the water temperature in Lake Simcoe during the summer months?
The average water temperature in Lake Simcoe during the summer months is typically between 70°F to 79°F (21°C to 26°C), and it can reach up to 84°F (29°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Lake Simcoe in May?
The average water temperature in Lake Simcoe in May ranges from 64°F to 72°F (18°C to 22°C).
What is the water temperature in Lake Simcoe in September?
The average water temperature in Lake Simcoe in September is typically between 68°F to 77°F (20°C to 25°C).
Where is Lake Simcoe located?
Lake Simcoe is located in Canada in the province of Ontario, at an elevation of 715 feet (218 meters) above sea level. The surface area of the lake is 287.256 sq mi (743.99 sq km).
Is it possible to swim in Lake Simcoe and what are the possibilities for this?
Yes, it is possible to swim in Lake Simcoe, Ontario. However, the possibilities for swimming depend on local laws, water conditions, and individual swimming abilities.
What are the coordinates of Lake Simcoe?
Lake Simcoe is located at coordinates 44.4500°N 79.3300°W.