Fargo — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in Fargo, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in Fargo 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 |
|---|---|---|---|
| AUG 4 | 25.1°C | 21.4°C | |
| AUG 5 | 24.8°C | 21.4°C | |
| AUG 6 | 23.7°C | 21.4°C | |
| AUG 7 | 23.9°C | 21.4°C | |
| AUG 8 | 24.0°C | 21.4°C | |
| AUG 9 | 24.0°C | 21.4°C | |
| AUG 10 | 24.1°C | 21.4°C | |
| AUG 11 | 24.3°C | 21.4°C | |
| AUG 12 | 21.4°C | 24.3°C | |
| AUG 13 | 21.4°C | 24.1°C | |
| AUG 14 | 21.4°C | 24.0°C | |
| AUG 15 | 21.4°C | 23.8°C | |
| AUG 16 | 21.4°C | 23.7°C | |
| AUG 17 | 21.4°C | 23.5°C | |
| AUG 18 | 21.4°C | 23.4°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 | 0°C | 3°C | 4°C |
| February | 0°C | 3°C | 4°C |
| March | 0°C | 3°C | 5°C |
| April | 0°C | 5°C | 11°C |
| May | 4°C | 11°C | 19°C |
| June | 7°C | 15°C | 23°C |
| July | 15°C | 21°C | 27°C |
| August | 17°C | 21°C | 26°C |
| September | 11°C | 16°C | 20°C |
| October | 7°C | 12°C | 16°C |
| November | 3°C | 6°C | 11°C |
| December | 0°C | 3°C | 6°C |
Fargo: Weather Forecast
August 12
August 13
August 14
August 15
August 16
August 17
Location & Local Information
Fargo, located in eastern North Dakota along the Red River of the North, experiences a continental climate with warm summers and cold winters, which strongly affects the river’s water temperature. In early spring, as snow and ice melt, the Red River remains very cold, averaging around 37–43°F (3–6°C). By late May and June, surface temperatures rise to about 50–59°F (10–15°C). During midsummer, from July through August, the river near Fargo reaches its warmest levels, with surface temperatures typically between 64–72°F (18–22°C) depending on rainfall and flow rate. As autumn approaches, cooling air and shorter days bring temperatures back down below 55°F (13°C) by late September.
Swimming in the Red River of the North at Fargo is not recommended, even though the water can feel mild in midsummer. The river’s slow current may appear calm, but it conceals sudden depth changes, strong undercurrents, and murky visibility. Local authorities discourage swimming due to safety risks and variable water quality. While wading along the shore or taking part in boating and kayaking are common, most residents choose nearby lakes in Minnesota or North Dakota for safe, clear-water swimming. The Red River remains best suited for scenic enjoyment and recreation on the water rather than in it.