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Long Lake
Long Lake Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Long Lake, 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
65°F
TODAY
65°F
YESTERDAY
62°F
A WEEK AGO
As of today, the minimum water temperature in the Long Lake ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.
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 Long Lake Over the Last 30 Days
Today the water temperature in Long Lake is lower than the same day in previous years. The water temperature range here in September is from 63°F to 72°F. 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 Long Lake 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 |
|---|---|---|---|
| Sep 20 | 62°F | 67°F | |
| Sep 21 | 65°F | 67°F | |
| Sep 22 | 65°F | 67°F | |
| Sep 23 | 65°F | 67°F | |
| Sep 24 | 65°F | 67°F | |
| Sep 25 | 65°F | 67°F | |
| Sep 26 | 65°F | 67°F | |
| Sep 27 | 65°F | 67°F | |
| Sep 28 | 67°F | 65°F | |
| Sep 29 | 67°F | 65°F | |
| Sep 30 | 67°F | 65°F | |
| Oct 1 | 45°F | 64°F | |
| Oct 2 | 45°F | 63°F | |
| Oct 3 | 45°F | 62°F | |
| Oct 4 | 45°F | 61°F | |
| Oct 5 | 45°F | 60°F |
Water Temperature Ranges in Long Lake by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 44°F | 54°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 46°F | 59°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 47°F | 63°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 53°F | 68°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 45°F | 57°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 68°F | 75°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 69°F | 75°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 75°F | 82°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 67°F | 72°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 45°F | 50°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 39°F | 44°F | 48°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 43°F | 47°F | 52°F |
Monthly Water Temperature Histogram for Long Lake
Long Lake Weather
SEPTEMBER 27
50°F / 75°F
overcastrain: 0% | wind: 15 mph
SEPTEMBER 28
50°F / 86°F
clear skyrain: 0% | wind: 19 mph
SEPTEMBER 29
63°F / 86°F
overcastrain: 1% | wind: 16 mph
SEPTEMBER 30
64°F / 81°F
overcastrain: 3% | wind: 17 mph
OCTOBER 1
61°F / 81°F
light drizzlerain: 10% | wind: 19 mph
OCTOBER 2
59°F / 82°F
light drizzlerain: 13% | wind: 21 mph
Water Temperature in Long Lake: General Trends and Swimming Opportunities
Long Lake is located in the state of South Dakota, in the county of Codington, at an elevation of 1712 feet (522 meters) above sea level.
Long Lake is a medium lake. Its surface area is 3.9 sq mi (10.1 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.
The water temperature in Long Lake varies throughout the year, ranging from 39°F (4°C) in November to 82°F (28°C) in August. The average annual water temperature of the lake is 59°F (15°C). The months when the average water temperature in Long Lake exceeds 68 degrees Fahrenheit (20°C) are June, August and September.
The nearest cities ans towns to Long Lake are: Watertown, Clark, Hayti, Webster in South Dakota.
Geographical Location of Long Lake
Nearby Lakes
Frequently Asked Questions About Long Lake and its Water Temperatures
What is the current water temperature in Long Lake?
The water temperature today in Long Lake is 65°F (18.2°C).
What is the water temperature in Long Lake during the summer months?
The average water temperature in Long Lake during the summer months is typically between 67°F to 78°F (19°C to 26°C), and it can reach up to 82°F (28°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Long Lake in May?
The average water temperature in Long Lake in May ranges from 61°F to 70°F (16°C to 21°C).
What is the water temperature in Long Lake in September?
The average water temperature in Long Lake in September is typically between 64°F to 72°F (18°C to 22°C).
Where is Long Lake located?
Long Lake is located in the United States in the state of South Dakota, in the county of Codington, at an elevation of 1712 feet (522 meters) above sea level. The surface area of the lake is 3.889 sq mi (10.07 sq km).
Is it possible to swim in Long Lake and what are the possibilities for this?
Yes, it is possible to swim in Long Lake, South Dakota. Swimming access can be found at public access points, designated swimming areas, or boat launches located around the lake.
What are the coordinates of Long Lake?
Long Lake is located at coordinates 44.9320°N 97.4030°W.
Is Lake Long Lake a popular vacation spot among Americans?
Long Lake enjoys local popularity among the residents of State South Dakota, and nationally, it ranks in the top 10 percent of all lakes in the country.