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Grand Lake
Grand Lake Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Grand 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
66°F
YESTERDAY
65°F
A WEEK AGO
As of today, the minimum water temperature in the Grand 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 Grand Lake Over the Last 30 Days
Today the water temperature in Grand Lake is higher than the same day in previous years. The water temperature range here in October is from 52°F to 64°F. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Grand 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 25 | 65°F | 73°F | |
| Sep 26 | 65°F | 73°F | |
| Sep 27 | 67°F | 73°F | |
| Sep 28 | 67°F | 73°F | |
| Sep 29 | 67°F | 73°F | |
| Sep 30 | 65°F | 73°F | |
| Oct 1 | 66°F | 58°F | |
| Oct 2 | 65°F | 58°F | |
| Oct 3 | 58°F | 64°F | |
| Oct 4 | 58°F | 64°F | |
| Oct 5 | 58°F | 63°F | |
| Oct 6 | 58°F | 63°F | |
| Oct 7 | 58°F | 62°F | |
| Oct 8 | 58°F | 62°F | |
| Oct 9 | 58°F | 62°F | |
| Oct 10 | 58°F | 61°F |
Water Temperature Ranges in Grand Lake by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 37°F | 41°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 37°F | 41°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 37°F | 41°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 36°F | 41°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 43°F | 50°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 50°F | 55°F | 61°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 61°F | 72°F | 82°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 75°F | 79°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 66°F | 73°F | 79°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 58°F | 64°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 41°F | 45°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 34°F | 39°F |
Monthly Water Temperature Histogram for Grand Lake
Grand Lake Weather
OCTOBER 3
37°F / 66°F
overcastrain: 0% | wind: 9 mph
OCTOBER 4
45°F / 72°F
overcastrain: 2% | wind: 8 mph
OCTOBER 5
48°F / 72°F
light drizzlerain: 8% | wind: 8 mph
OCTOBER 6
54°F / 73°F
overcastrain: 2% | wind: 5 mph
OCTOBER 7
55°F / 77°F
overcastrain: 15% | wind: 10 mph
Water Temperature in Grand Lake: General Trends and Swimming Opportunities
Grand Lake is located in the state of Maine, in the counties of Aroostook, Washington, at an elevation of 426 feet (130 meters) above sea level.
Grand Lake is a medium lake. Its surface area is 24.7 sq mi (64.0 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.
The water temperature in Grand Lake varies throughout the year, ranging from 32°F (0°C) in January to 82°F (28°C) in July. The average annual water temperature of the lake is 50°F (10°C). The months when the average water temperature in Grand Lake exceeds 68 degrees Fahrenheit (20°C) are July, August and September.
The nearest cities ans towns to Grand Lake are: Hodgdon, Houlton in Maine.
Geographical Location of Grand Lake
Nearby Lakes
Frequently Asked Questions About Grand Lake and its Water Temperatures
What is the current water temperature in Grand Lake?
The water temperature today in Grand Lake is 65°F (18.4°C).
What is the water temperature in Grand Lake during the summer months?
The average water temperature in Grand Lake during the summer months is typically between 54°F to 78°F (12°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 Grand Lake in May?
The average water temperature in Grand Lake in May ranges from 36°F to 45°F (2°C to 7°C).
What is the water temperature in Grand Lake in September?
The average water temperature in Grand Lake in September is typically between 70°F to 79°F (21°C to 26°C).
Where is Grand Lake located?
Grand Lake is located in the United States in the state of Maine, in the counties of Aroostook, Washington, at an elevation of 426 feet (130 meters) above sea level. The surface area of the lake is 24.697 sq mi (63.96 sq km).
Is it possible to swim in Grand Lake and what are the possibilities for this?
Yes, it is possible to swim in Grand Lake, Maine. The possibilities for this include private access from lake homes, public beaches, or boat launches.
What are the coordinates of Grand Lake?
Grand Lake is located at coordinates 45.7150°N 67.8140°W.
Is Lake Grand Lake a popular vacation spot among Americans?
Grand Lake enjoys local popularity among the residents of State Maine, and nationally, it ranks in the top 10 percent of all lakes in the country.