Randleman Lake — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Randleman Lake, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Randleman Lake today is 24.4°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 |
|---|---|---|---|
| JUN 6 | 21.9°C | 23.5°C | |
| JUN 7 | 22.2°C | 23.5°C | |
| JUN 8 | 21.5°C | 23.5°C | |
| JUN 10 | 22.9°C | 23.5°C | |
| JUN 11 | 24.2°C | 23.5°C | |
| JUN 12 | 24.4°C | 23.5°C | |
| JUN 13 | 24.4°C | 23.5°C | |
| JUN 14 | 23.5°C | 24.4°C | |
| JUN 15 | 23.5°C | 24.3°C | |
| JUN 16 | 23.5°C | 24.3°C | |
| JUN 17 | 23.5°C | 24.2°C | |
| JUN 18 | 23.5°C | 24.2°C | |
| JUN 19 | 23.5°C | 24.1°C | |
| JUN 20 | 23.5°C | 24.1°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 | 10°C | 17°C |
| February | 1°C | 10°C | 19°C |
| March | 7°C | 13°C | 20°C |
| April | 13°C | 19°C | 25°C |
| May | 16°C | 21°C | 26°C |
| June | 20°C | 24°C | 27°C |
| July | 23°C | 28°C | 32°C |
| August | 22°C | 26°C | 30°C |
| September | 22°C | 26°C | 30°C |
| October | 18°C | 22°C | 26°C |
| November | 12°C | 17°C | 22°C |
| December | 5°C | 11°C | 16°C |
Randleman Lake: Water Temperature by Location
Randleman Lake: Weather Forecast
June 14
June 15
June 16
June 17
Location & Local Information
Randleman Lake, a reservoir in central North Carolina, experiences a typical temperate seasonal cycle in surface water temperature. In summer months (June–August) surface temperatures commonly range from about 75–85°F (24–29°C), while spring (March–May) surface values often sit between roughly 50–70°F (10–21°C). During autumn (September–November) the surface generally cools to around 55–70°F (13–21°C), and winter surface temperatures (December–February) frequently fall into the 40–50°F (4–10°C) range. These figures are approximate: actual temperatures vary with air temperature, recent rain or drought, time of day and depth. The lake commonly stratifies in summer, so deeper water can remain much cooler than surface readings.
Swimming at Randleman Lake is not permitted for reasons tied to its role as a municipal water supply and for safety. As a managed reservoir, restrictions are intended to protect water quality and public health, and to reduce risks associated with boat traffic, underwater hazards and cold, variable temperatures that can cause hypothermia, even when surface conditions seem warm. Visitors seeking water recreation typically use the lake for boating, fishing and shoreline activities where allowed, while observing posted rules designed to protect both users and the drinking-water system.