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Don River
Don River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Don River, including current readings, historical data and trends, monthly averages, as well as weather forecasts and upcoming temperature predictions. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Current Water Temperature in Don River
54°F
TODAY
54°F
YESTERDAY
55°F
A WEEK AGO
As of today, the minimum water temperature in the Don River ranges from 50°F (10°C) to 54°F (12°C). The water is slightly warmer, but still cool for most people. Swimming in such conditions is possible, but for most people, the time spent in the water should be limited to avoid hypothermia. Even experienced swimmers may feel discomfort if they stay in the water for too long. To improve comfort and safety, a wetsuit can be used.
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.
Analysis, Historical Data, and Forecast of Water Temperature
Water Temperature Chart for Don River Over the Last 30 Days
Today the water temperature in Don River is lower than the same day in previous years. The water temperature range here in October is from 50°F to 61°F. The water temperature has decreased over the past 7 days but has increased over the past month.
The forecasted water temperature values for Don are presented in the table below.
The actual water temperature values near the shore may differ by a few degrees from the stated values. For the development of the forecast, we use our own mathematical model that takes into account the current water temperature changes, historical data, and key weather trends, including wind strength and direction, and air temperature in each specific region.
Daily Water Temperature Chart
| Date | Current | Average | Forecast | 
|---|---|---|---|
| Oct 24 | 55°F | 55°F | |
| Oct 25 | 55°F | 55°F | |
| Oct 26 | 55°F | 55°F | |
| Oct 27 | 55°F | 55°F | |
| Oct 28 | 55°F | 55°F | |
| Oct 29 | 54°F | 55°F | |
| Oct 30 | 54°F | 55°F | |
| Oct 31 | 54°F | 55°F | |
| Nov 1 | 46°F | 53°F | |
| Nov 2 | 46°F | 52°F | |
| Nov 3 | 46°F | 52°F | |
| Nov 4 | 46°F | 51°F | |
| Nov 5 | 46°F | 51°F | |
| Nov 6 | 46°F | 50°F | |
| Nov 7 | 46°F | 50°F | |
| Nov 8 | 46°F | 50°F | 
Water Temperature Ranges in Don River by Month
January
| Minimum | Average | Maximum | 
|---|---|---|
| 39°F | 43°F | 46°F | 
February
| Minimum | Average | Maximum | 
|---|---|---|
| 37°F | 43°F | 48°F | 
March
| Minimum | Average | Maximum | 
|---|---|---|
| 41°F | 46°F | 52°F | 
April
| Minimum | Average | Maximum | 
|---|---|---|
| 50°F | 56°F | 61°F | 
May
| Minimum | Average | Maximum | 
|---|---|---|
| 55°F | 60°F | 66°F | 
June
| Minimum | Average | Maximum | 
|---|---|---|
| 61°F | 66°F | 73°F | 
July
| Minimum | Average | Maximum | 
|---|---|---|
| 64°F | 70°F | 79°F | 
August
| Minimum | Average | Maximum | 
|---|---|---|
| 63°F | 69°F | 77°F | 
September
| Minimum | Average | Maximum | 
|---|---|---|
| 57°F | 63°F | 72°F | 
October
| Minimum | Average | Maximum | 
|---|---|---|
| 50°F | 55°F | 61°F | 
November
| Minimum | Average | Maximum | 
|---|---|---|
| 41°F | 46°F | 52°F | 
December
| Minimum | Average | Maximum | 
|---|---|---|
| 39°F | 43°F | 46°F | 
Monthly Water Temperature Histogram for Don River
Water Temperature in Cities and Towns on Don River
Don River Weather
NOVEMBER 1
48°F / 61°F
moderate rainrain: 83% | wind: 17 mph
NOVEMBER 2
45°F / 57°F
light drizzlerain: 75% | wind: 12 mph
NOVEMBER 3
46°F / 61°F
light drizzlerain: 9% | wind: 16 mph
NOVEMBER 4
50°F / 59°F
overcastrain: 42% | wind: 12 mph
NOVEMBER 5
55°F / 61°F
slight rainrain: 50% | wind: 12 mph
NOVEMBER 6
50°F / 61°F
overcastrain: 45% | wind: 11 mph
Water Temperature in Don River: General Trends and Swimming Opportunities
Source:  
• location Loire-Atlantique
Mouth:  
• location Vilaine
• coordinates 47°40′15″N 1°57′23″W
Length 92.1 km (57.2 mi)
Basin size 620 km2 (240 sq mi)
Discharge:  
• average 3.77 m3/s (133 cu ft/s)
The River Don in western France is a gentle tributary that flows through regions such as Loire-Atlantique and Ille-et-Vilaine. Known for its mild currents, this river provides a serene environment, especially during the warmer months. In summer, the water temperature of the Don generally ranges from 17°C to 21°C (63°F to 70°F), making it a comfortable setting for outdoor activities like kayaking and leisurely paddling. Though not officially designated for swimming, there are shallow, calm spots along the riverbanks where locals sometimes cool off, especially in rural areas where the water is clear and accessible.
The Don River, surrounded by lush countryside, is primarily a destination for anglers and nature enthusiasts rather than swimmers. The banks are rich with biodiversity, creating an appealing setting for a day by the water without heavy currents or deep sections that are found in larger rivers. For those interested in swimming, it is recommended to check with local tourism offices for guidance, as some sections may not be maintained for public swimming, and water quality can vary.
Geographical Location of Don River
Nearby Rivers
Frequently Asked Questions About Don River and its Water Temperatures
What is the current water temperature in Don River?
The water temperature today in Don River ranges from 53°F (11.6°C) to 54°F (12.1°C).
What is the water temperature in Don River during the summer months?
The average water temperature in Don River during the summer months is typically between 66°F to 70°F (19°C to 21°C), and it can reach up to 79°F (26°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Don River in May?
The average water temperature in Don River in May ranges from 55°F to 66°F (13°C to 19°C).
What is the water temperature in Don River in September?
The average water temperature in Don River in September is typically between 57°F to 72°F (14°C to 22°C).
Where does Don River flow?
Don River flows through France (Brittany, Pays de la Loire, Île-de-France).
Is it possible to swim in the Don River?
Yes, it is technically possible to swim in the Don River. However, due to pollution and safety concerns, it's generally not recommended.

