Madison River — Current Water Temperature, Annual Trends and Forecast
This page provides information on the current water temperature in the Madison River, trends, monthly ranges and the forecast for the coming days.
Current Water Temperature
Water Temperature in the Madison River today is 22.9°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 |
|---|---|---|---|
| JUL 14 | 20.1°C | 18.7°C | |
| JUL 15 | 23.4°C | 18.7°C | |
| JUL 16 | 22.4°C | 18.7°C | |
| JUL 17 | 22.2°C | 18.7°C | |
| JUL 18 | 22.4°C | 18.7°C | |
| JUL 19 | 22.6°C | 18.7°C | |
| JUL 20 | 22.7°C | 18.7°C | |
| JUL 21 | 22.4°C | 18.7°C | |
| JUL 22 | 18.7°C | 22.7°C | |
| JUL 23 | 18.7°C | 22.5°C | |
| JUL 24 | 18.7°C | 22.3°C | |
| JUL 25 | 18.7°C | 22.1°C | |
| JUL 26 | 18.7°C | 21.9°C | |
| JUL 27 | 18.7°C | 21.6°C | |
| JUL 28 | 18.7°C | 21.4°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 | 5°C | 9°C |
| February | 0°C | 5°C | 9°C |
| March | 1°C | 6°C | 11°C |
| April | 4°C | 11°C | 16°C |
| May | 7°C | 14°C | 21°C |
| June | 12°C | 17°C | 22°C |
| July | 13°C | 19°C | 24°C |
| August | 17°C | 21°C | 23°C |
| September | 11°C | 18°C | 19°C |
| October | 5°C | 11°C | 16°C |
| November | 0°C | 8°C | 16°C |
| December | 1°C | 5°C | 8°C |
Madison River: Water Temperature by Location
Madison River: Weather Forecast
July 22
July 23
July 24
July 25
July 26
Location & Local Information
Source Madison Junction
• location Yellowstone National Park, Wyoming
Mouth Missouri River
• location Three Forks, Montana
Length 183 mi (295 km)
The Madison River, flowing through Montana and Wyoming, is a popular river known for its scenic beauty and its importance for fishing and outdoor recreation. The water temperature of the Madison River varies with the seasons, remaining cold throughout most of the year due to its mountain sources and snowmelt. In the summer months, the river's temperature can range from 50°F to 65°F (10°C to 18°C), which is cool but more comfortable compared to the colder spring and fall months.
Swimming in the Madison River is possible, especially during the summer, but it is not the most common activity due to its relatively cold temperatures and strong currents in certain areas. The river is more widely enjoyed for fishing, kayaking, and fly fishing, as it is home to a variety of fish species, including trout. While swimmers can take a refreshing dip in the calmer stretches of the river, the Madison is primarily appreciated for its serene beauty and the abundance of outdoor opportunities it offers. Whether enjoying a swim or exploring the river through other water activities, the Madison provides a tranquil and picturesque environment for outdoor enthusiasts.