Ni Reservoir — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Ni Reservoir, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Ni Reservoir today is 15.5°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 60°F (15°C) to 65°F (18°C). The water is comfortable for most people, making it an ideal range for water sports enthusiasts. The temperature does not cause significant discomfort, and swimming will be pleasant for the majority. However, it's important to remember that prolonged exposure to the water can still lead to cooling, so it's essential to monitor the time spent in the water, especially for children or elderly people. 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 |
|---|---|---|---|
| OCT 26 | 16.8°C | 19.0°C | |
| OCT 27 | 16.8°C | 19.0°C | |
| OCT 28 | 16.1°C | 19.0°C | |
| OCT 29 | 16.8°C | 19.0°C | |
| OCT 30 | 16.5°C | 19.0°C | |
| OCT 31 | 15.8°C | 19.0°C | |
| NOV 1 | 16.9°C | 12.5°C | |
| NOV 2 | 15.5°C | 12.5°C | |
| NOV 3 | 12.5°C | 15.4°C | |
| NOV 4 | 12.5°C | 15.2°C | |
| NOV 5 | 12.5°C | 15.1°C | |
| NOV 6 | 12.5°C | 14.9°C | |
| NOV 7 | 12.5°C | 14.8°C | |
| NOV 8 | 12.5°C | 14.6°C | |
| NOV 9 | 12.5°C | 14.5°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 | 1°C | 4°C | 7°C |
| February | 0°C | 4°C | 7°C |
| March | 2°C | 8°C | 14°C |
| April | 5°C | 12°C | 20°C |
| May | 14°C | 20°C | 26°C |
| June | 20°C | 23°C | 27°C |
| July | 24°C | 27°C | 31°C |
| August | 23°C | 28°C | 32°C |
| September | 22°C | 25°C | 28°C |
| October | 16°C | 19°C | 22°C |
| November | 8°C | 13°C | 16°C |
| December | 4°C | 7°C | 10°C |
Ni Reservoir: Water Temperature by Location
Ni Reservoir: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Ni Reservoir, located in Spotsylvania County, Virginia, is a freshwater lake surrounded by rolling forested hills and serves both as a local water supply and a popular recreation area. The reservoir experiences moderate temperature changes throughout the year, with water temperatures in spring typically ranging from 55 to 65°F (13–18°C) as the region warms. During the peak of summer, surface temperatures can reach between 75 and 82°F (24–28°C), offering comfortable conditions for swimming and other water sports. In autumn, temperatures gradually drop back to around 60°F (16°C), and by winter, they can fall close to 40°F (4°C), making swimming impractical during the colder months.
Swimming is allowed in designated areas at Ni Reservoir, and the calm waters provide a pleasant environment for both families and casual swimmers. The water quality is generally good, and the surrounding parkland adds to the lake’s appeal as a summer recreation spot. Because the reservoir is relatively shallow in some sections, it warms quickly in late spring, extending the swimming season from roughly May through September. While the water is inviting during warmer months, visitors should note that lifeguards are not always present, so caution and proper safety measures are recommended when entering the water.