Lake Columbia — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Lake Columbia, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Lake Columbia today is 18.1°C.
Water Temperature: Daily Trends, Historical Records, and Forecast
⚠️ As of today, the minimum water temperature ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming. 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 | 20.1°C | 23.5°C | |
| OCT 27 | 20.3°C | 23.5°C | |
| OCT 28 | 19.5°C | 23.5°C | |
| OCT 29 | 19.1°C | 23.5°C | |
| OCT 30 | 18.9°C | 23.5°C | |
| OCT 31 | 19.6°C | 23.5°C | |
| NOV 1 | 19.5°C | 15.7°C | |
| NOV 2 | 18.3°C | 15.7°C | |
| NOV 3 | 15.7°C | 18.0°C | |
| NOV 4 | 15.7°C | 17.9°C | |
| NOV 5 | 15.7°C | 17.7°C | |
| NOV 6 | 15.7°C | 17.6°C | |
| NOV 7 | 15.7°C | 17.5°C | |
| NOV 8 | 15.7°C | 17.4°C | |
| NOV 9 | 15.7°C | 17.3°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 | 4°C | 9°C | 14°C |
| February | 5°C | 10°C | 15°C |
| March | 9°C | 15°C | 21°C |
| April | 8°C | 15°C | 22°C |
| May | 18°C | 23°C | 27°C |
| June | 23°C | 27°C | 30°C |
| July | 23°C | 27°C | 31°C |
| August | 25°C | 29°C | 33°C |
| September | 25°C | 28°C | 30°C |
| October | 20°C | 24°C | 27°C |
| November | 10°C | 16°C | 22°C |
| December | 8°C | 11°C | 14°C |
Lake Columbia: Water Temperature by Location
Lake Columbia: Weather Forecast
November 3
November 4
November 5
November 6
November 7
Location & Local Information
Lake Columbia, a 3,000-acre reservoir in South Central Arkansas near Magnolia, experiences water temperatures typical of the region's humid, subtropical climate. In the cool winter months, the surface water temperature ranges from the 40s to low 50s F (4∘C to 13∘C). During the long, peak summer season (July and August), the lake warms significantly, with surface temperatures often reaching a very comfortable and warm range for swimming, generally peaking between 75∘F and 85∘F (24∘C to 29∘C).
Swimming is widely permitted and encouraged in Lake Columbia, as the area includes public recreational facilities. The Lake Columbia Campground and RV Park area, managed by the City of Magnolia, features a designated swim beach, confirming its status as a supported recreational site for water contact. However, these designated swimming areas are typically unsupervised, meaning there are no official lifeguards on duty, and all swimming is strictly at one's own risk. Users should be cautious of boat traffic in the western half of the lake, which is open for water sports, and be mindful of the lack of official water quality monitoring.