Juniata River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Juniata River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Juniata River today is 20.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
✅ As of today, the minimum water temperature ranges from 68°F (20°C) to 74°F (23°C). The water is warm and pleasant for swimming, and in this range, one can stay in the water for extended periods without the risk of hypothermia. This is the ideal temperature for relaxation, swimming, and water sports. Families with children, as well as outdoor enthusiasts, will enjoy swimming and time spent in the water. For most people, this is the optimal temperature for a comfortable beach experience. 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 |
|---|---|---|---|
| JUN 3 | 17.1°C | 18.5°C | |
| JUN 4 | 17.2°C | 18.5°C | |
| JUN 5 | 17.6°C | 18.5°C | |
| JUN 6 | 18.0°C | 18.5°C | |
| JUN 7 | 18.4°C | 18.5°C | |
| JUN 8 | 20.2°C | 18.5°C | |
| JUN 10 | 20.5°C | 18.5°C | |
| JUN 11 | 18.5°C | 20.4°C | |
| JUN 12 | 18.5°C | 20.3°C | |
| JUN 13 | 18.5°C | 20.2°C | |
| JUN 14 | 18.5°C | 20.1°C | |
| JUN 15 | 18.5°C | 20.0°C | |
| JUN 16 | 18.5°C | 19.9°C | |
| JUN 17 | 18.5°C | 19.8°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 | 3°C | 6°C | 9°C |
| February | 2°C | 6°C | 9°C |
| March | 3°C | 7°C | 11°C |
| April | 4°C | 10°C | 16°C |
| May | 8°C | 13°C | 21°C |
| June | 14°C | 19°C | 22°C |
| July | 17°C | 20°C | 24°C |
| August | 17°C | 21°C | 23°C |
| September | 11°C | 16°C | 21°C |
| October | 8°C | 14°C | 20°C |
| November | 3°C | 11°C | 18°C |
| December | 3°C | 5°C | 8°C |
Juniata River: Water Temperature by Location
Juniata River: Weather Forecast
June 9
June 10
June 11
June 12
Location & Local Information
Source Frankstown Branch
• location Blair County, Pennsylvania, US
Mouth Susquehanna River
• location Duncannon, Perry County, Dauphin County, Pennsylvania, US
Length 104 mi (167 km)
The Juniata River in Pennsylvania is a picturesque waterway that winds through the Appalachian Mountains, offering a tranquil setting for outdoor enthusiasts. The water temperature in the Juniata River varies with the seasons, ranging from around 65°F to 75°F (18°C to 24°C) during the summer months, when the weather is warmer and the flow is gentler. In the spring and fall, temperatures can drop to 50°F to 60°F (10°C to 15°C), while winter sees much colder water, often dipping below 40°F (4°C).
Swimming in the Juniata River is possible in calmer stretches, especially during the summer when the water is warmer and levels are more stable. However, as with many rivers, the current can vary, so caution is advised, especially after heavy rainfall. Many people enjoy wading or cooling off along the riverbanks in shallow areas, but swimming is typically not the primary activity.
The river is more widely known for activities such as fishing, kayaking, and canoeing, which allow visitors to enjoy its beauty and explore its ecosystem. With its clear waters and peaceful surroundings, the Juniata River is an excellent destination for those looking to connect with nature while engaging in safe and leisurely water-based activities.