Housatonic River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Housatonic River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Housatonic River today is 26.3°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 79°F (26°C) to 82°F (28°C). This is very warm water, allowing for extended stays without any discomfort. Swimming in these conditions will be particularly enjoyable, making it the ideal temperature range for those who want to relax in the sea. Additionally, water in this temperature range is suitable for children and elderly people, as it is comfortable for prolonged stays. 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.
Water Temperature Chart Over the Last 30 Days
Table of Daily Sea Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| JUL 14 | 24.1°C | 21.8°C | |
| JUL 15 | 26.7°C | 21.8°C | |
| JUL 16 | 26.7°C | 21.8°C | |
| JUL 17 | 26.7°C | 21.8°C | |
| JUL 18 | 26.4°C | 21.8°C | |
| JUL 19 | 26.2°C | 21.8°C | |
| JUL 20 | 26.5°C | 21.8°C | |
| JUL 21 | 26.4°C | 21.8°C | |
| JUL 22 | 21.8°C | 26.1°C | |
| JUL 23 | 21.8°C | 25.9°C | |
| JUL 24 | 21.8°C | 25.6°C | |
| JUL 25 | 21.8°C | 25.4°C | |
| JUL 26 | 21.8°C | 25.2°C | |
| JUL 27 | 21.8°C | 25.0°C | |
| JUL 28 | 21.8°C | 24.7°C |
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast
Actual nearshore water temperatures may fluctuate by several degrees from the reported values, especially following heavy rainfall or extended periods of strong winds. Certain wind patterns can cause colder, deeper waters to rise and replace the sun-warmed surface water, leading to noticeable variations.
Our forecast is based on a proprietary mathematical model that considers real-time water temperature changes, historical trends, key weather patterns, wind strength and direction, and air temperature specific to each region. Additionally, we incorporate data from other resorts to enhance accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Min | Avg | Max |
|---|---|---|---|
| January | 2°C | 6°C | 9°C |
| February | 3°C | 5°C | 9°C |
| March | 3°C | 7°C | 11°C |
| April | 5°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 13°C | 18°C | 22°C |
| July | 17°C | 22°C | 27°C |
| August | 17°C | 22°C | 26°C |
| September | 11°C | 18°C | 24°C |
| October | 8°C | 15°C | 21°C |
| November | 3°C | 8°C | 16°C |
| December | 3°C | 6°C | 9°C |
Housatonic River: Water Temperature by Location
Housatonic River: Weather Forecast
July 22
July 23
July 24
July 25
Location & Local Information
Source Confluence of West and East Branches Housatonic River
• location Pittsfield, Berkshire County, Massachusetts, United States
Mouth Long Island Sound
• location Stratford, Fairfield County, Connecticut, United States
Length 149 mi (240 km)
The Housatonic River, flowing through Massachusetts and Connecticut, is a scenic river known for its rolling landscapes and opportunities for outdoor recreation. The water temperature in the river varies with the seasons, influenced by its northern location and the surrounding environment. In the spring and early summer, the water is typically cool, ranging between 45°F and 60°F (7°C to 16°C), as snowmelt and spring rains feed the river. By midsummer, the water warms to more comfortable temperatures, often reaching 65°F–75°F (18°C–24°C) in slower-moving or shallower sections.
Swimming in the Housatonic River is possible in certain areas, particularly during the summer months when water temperatures are more inviting. However, swimmers should exercise caution, as some sections of the river have strong currents or variable water quality. Designated swimming spots, such as those near parks or calmer tributaries, are the safest and most enjoyable options. The river is also a popular destination for kayaking, fishing, and hiking along its scenic banks, offering a variety of ways to enjoy its natural beauty beyond swimming.