Shelton — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Shelton, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Shelton today is 25.8°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 75°F (23°C) to 79°F (26°C). This is a very comfortable temperature for swimming, and many people can enjoy prolonged stays in the water without feeling cold. The water is pleasantly warm, making it ideal for relaxation and water sports. This temperature range is particularly popular among tourists, as it combines comfort and safety for health. 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 15 | 26.4°C | 21.7°C | |
| JUL 16 | 26.4°C | 21.7°C | |
| JUL 17 | 26.4°C | 21.7°C | |
| JUL 18 | 26.1°C | 21.7°C | |
| JUL 19 | 25.9°C | 21.7°C | |
| JUL 20 | 26.2°C | 21.7°C | |
| JUL 21 | 26.1°C | 21.7°C | |
| JUL 22 | 25.9°C | 21.7°C | |
| JUL 23 | 21.7°C | 25.6°C | |
| JUL 24 | 21.7°C | 25.4°C | |
| JUL 25 | 21.7°C | 25.2°C | |
| JUL 26 | 21.7°C | 25.0°C | |
| JUL 27 | 21.7°C | 24.8°C | |
| JUL 28 | 21.7°C | 24.6°C | |
| JUL 29 | 21.7°C | 24.4°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 | 8°C |
Shelton: Weather Forecast
July 23
July 24
July 25
July 26
July 27
July 28
Location & Local Information
The Housatonic River, which flows through Shelton, Connecticut, offers a variety of recreational opportunities, including boating, fishing, and kayaking. However, when it comes to swimming, the river’s water temperature can be a limiting factor. In the cooler months, from fall to early spring, the water temperature can be as low as 40°F (4°C), which makes swimming quite uncomfortable and not advisable. As spring progresses and the weather warms up, the river’s temperature begins to rise, generally reaching between 50°F (10°C) and 65°F (18°C) by late spring and early summer.
In the summer months, the water in the Housatonic River typically warms to around 70°F (21°C) to 75°F (24°C), making it more suitable for swimming and wading, especially in calmer, shallow areas. Despite this, the river’s current can be strong in certain sections, so it’s important to exercise caution when swimming, particularly in deeper areas. Many people prefer to enjoy the river for boating or tubing rather than swimming, as the cooler temperatures are more refreshing when engaged in these activities.
While the Housatonic River offers a unique natural setting for outdoor activities, those specifically seeking warmer swimming conditions often opt for nearby lakes or public pools. These alternatives can have water temperatures ranging from 70°F (21°C) to 80°F (27°C), providing a more comfortable experience for swimmers, especially during the hottest months of summer.