Search for cities, countries, lakes and rivers
Lowell
Water Temperature in Lowell in Merrimack River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Lowell in Merrimack River, 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 Water Temperature in Lowell
6.9°C
TODAY
6.9°C
YESTERDAY
7.8°C
A WEEK AGO
As of today, the minimum water temperature in Lowell ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.
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 Merrimack River in Lowell Over the Last 30 Days
Today the water temperature in Lowell is lower than the same day in previous years. The water temperature range here in April is from 5°C to 16°C. The water temperature is trending downward, and it has decreased both over the past 30 days and the past week.
The forecasted water temperature values for Lowell 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.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Apr 13 | 7.8°C | 9.9°C | |
| Apr 14 | 6.9°C | 9.9°C | |
| Apr 15 | 6.6°C | 9.9°C | |
| Apr 16 | 6.6°C | 9.9°C | |
| Apr 17 | 6.6°C | 9.9°C | |
| Apr 18 | 6.6°C | 9.9°C | |
| Apr 19 | 6.9°C | 9.9°C | |
| Apr 20 | 6.9°C | 9.9°C | |
| Apr 21 | 9.9°C | 7.1°C | |
| Apr 22 | 9.9°C | 7.3°C | |
| Apr 23 | 9.9°C | 7.5°C | |
| Apr 24 | 9.9°C | 7.7°C | |
| Apr 25 | 9.9°C | 7.8°C | |
| Apr 26 | 9.9°C | 7.9°C | |
| Apr 27 | 9.9°C | 8.0°C | |
| Apr 28 | 9.9°C | 8.1°C |
Water Temperature Ranges in Lowell by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 5.5°C | 9°C |
February
| Minimum | Average | Maximum |
|---|---|---|
| 2°C | 7°C | 12°C |
March
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 8°C | 13°C |
April
| Minimum | Average | Maximum |
|---|---|---|
| 5°C | 9.9°C | 16°C |
May
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.4°C | 21°C |
June
| Minimum | Average | Maximum |
|---|---|---|
| 14°C | 18.5°C | 22°C |
July
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 20°C | 24°C |
August
| Minimum | Average | Maximum |
|---|---|---|
| 17°C | 21.4°C | 23°C |
September
| Minimum | Average | Maximum |
|---|---|---|
| 11°C | 17.6°C | 19°C |
October
| Minimum | Average | Maximum |
|---|---|---|
| 8°C | 13.3°C | 16°C |
November
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 8.1°C | 16°C |
December
| Minimum | Average | Maximum |
|---|---|---|
| 3°C | 4.7°C | 8°C |
Monthly Water Temperature Histogram for Merrimack River in Lowell
Known Beaches in the Area of Lowell?
Lowell Heritage State Park
Lowell Heritage State Park is a 3-stars sandy beach, located in a 2 km (1 miles) radius of Lowell. There is parking. There are restrooms. There are cafés. Lowell Heritage State Park is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish. Snorkeling is possible.
Rynne Beach
Rynne Beach is a 2-stars sandy beach, located in a 2 km (1 miles) radius of Lowell. There is parking. There are cafés.
Heart Pond Beach
Heart Pond Beach is a 3-stars sandy beach, located in a 9 km (6 miles) radius of Lowell. There are lifeguards on the beach. There is parking. There are restrooms. Heart Pond Beach is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Lowell Weather
APRIL 20
13°C / 21°C
light drizzlerain: 13% | wind: 27 km/h
APRIL 21
3°C / 19°C
overcastrain: 6% | wind: 18 km/h
APRIL 22
6°C / 14°C
moderate drizzlerain: 46% | wind: 16 km/h
APRIL 23
5°C / 21°C
mainly clearrain: 18% | wind: 18 km/h
Water Temperature in Lowell: General Trends and Swimming Opportunities
In Lowell, Massachusetts, the Merrimack River flows through the city, offering picturesque views and opportunities for outdoor activities like kayaking, fishing, and boating. However, swimming in the river is generally not recommended in this area. During the summer, the water temperature of the Merrimack River in Lowell typically ranges from 65°F to 75°F (18°C to 24°C). While these temperatures may feel refreshing for a short dip, they can be too cool for prolonged swimming, especially for those looking for warmer water conditions.
Swimmers should be cautious when considering the Merrimack River for swimming in Lowell due to concerns about water quality. The river, particularly in urban areas like Lowell, can experience fluctuating water conditions due to nearby industrial activity and runoff from urban areas. After rainfall, pollutants and bacteria levels can rise, which can affect the safety of the water for recreational swimming. Consequently, public health authorities often advise against swimming in the Merrimack River in Lowell to avoid health risks.
For those eager to swim, Lowell offers alternative options, such as local pools and recreational areas that are properly maintained and safer for swimming. These options ensure that residents can enjoy aquatic activities in a controlled and clean environment. While the Merrimack River provides excellent opportunities for other outdoor pursuits, it is best enjoyed for activities like boating and fishing rather than swimming.
Geographical Location of Lowell
Frequently Asked Questions About Lowell and its Water Temperatures
What is the current water temperature in Lowell?
The water temperature today in Lowell is 44°F (6.9°C).
What is the water temperature in Lowell during the summer months?
The average water temperature in Lowell during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Lowell in May?
The average water temperature in Lowell in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Lowell in September?
The average water temperature in Lowell in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Merrimack River in Lowell, and what are the available options for doing so?
Yes, it's possible to swim in the Merrimack River in Lowell at designated recreational areas. Options include public swimming sites like the beach at Lowell Heritage State Park.