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Sun River
Sun River Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Sun 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 Sun River
42°F
TODAY
39°F
YESTERDAY
36°F
A WEEK AGO
As of today, the minimum water temperature in the Sun River ranges less than 41°F (5°C). Such water is extremely cold and not recommended for swimming without proper preparation. In these conditions, the risk of hypothermia is very high, and prolonged exposure to the water can be hazardous to your health. If you decide to swim, it is important to have the appropriate gear, such as a wetsuit. Typically, only experienced swimmers or those who practice winter swimming venture into such waters.
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 Sun River Over the Last 30 Days
Today the water temperature in Sun River is lower than the same day in previous years. The water temperature range here in March is from 34°F to 52°F. The water temperature is trending upward, and it has increased both over the past 30 days and the past week.
The forecasted water temperature values for Sun River 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 |
|---|---|---|---|
| Mar 22 | 36°F | 43°F | |
| Mar 23 | 36°F | 43°F | |
| Mar 24 | 35°F | 43°F | |
| Mar 25 | 36°F | 43°F | |
| Mar 26 | 36°F | 43°F | |
| Mar 27 | 39°F | 43°F | |
| Mar 28 | 39°F | 43°F | |
| Mar 29 | 42°F | 43°F | |
| Mar 30 | 43°F | 42°F | |
| Mar 31 | 43°F | 42°F | |
| Apr 1 | 50°F | 43°F | |
| Apr 2 | 50°F | 43°F | |
| Apr 3 | 50°F | 44°F | |
| Apr 4 | 50°F | 44°F | |
| Apr 5 | 50°F | 44°F | |
| Apr 6 | 50°F | 45°F |
Water Temperature Ranges in Sun River by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 41°F | 48°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 41°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 43°F | 52°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 50°F | 61°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 70°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 65°F | 72°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 68°F | 75°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 63°F | 71°F | 73°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 52°F | 64°F | 66°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 56°F | 61°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 47°F | 61°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 46°F |
Monthly Water Temperature Histogram for Sun River
Water Temperature in Cities and Towns on Sun River
Sun River Weather
MARCH 30
28°F / 39°F
slight snow fallrain: 49% | wind: 12 mph
MARCH 31
28°F / 50°F
light drizzlerain: 40% | wind: 7 mph
APRIL 1
32°F / 50°F
light drizzlerain: 40% | wind: 12 mph
APRIL 2
34°F / 46°F
light drizzlerain: 23% | wind: 18 mph
APRIL 3
34°F / 54°F
overcastrain: 15% | wind: 24 mph
Water Temperature in Sun River: General Trends and Swimming Opportunities
Source North Fork Sun River
• location Confluence of Open Creek and McDonald Creek, Lewis and Clark County
Mouth Missouri River
• location Great Falls, Cascade County
Length 130 mi (210 km)
The Sun River, flowing through central Montana, is a river that offers beautiful views and a cool, clear environment. The water temperature in the Sun River can be quite cold, particularly in its upper reaches where snowmelt from the surrounding mountains feeds into the flow. During the summer months, the temperature usually ranges between 50 and 60°F (10 to 16°C), making it suitable for a quick dip or wading, though it might feel a bit chilly for prolonged swimming. In the cooler months, the water temperature can drop further, making swimming uncomfortable or even dangerous.
While the Sun River is not as well known for swimming, it provides ample opportunities for other water-based activities like fishing, kayaking, and rafting. There are certain areas of the river, particularly in its slower sections or near local parks, where swimming or wading is possible. However, swimmers should exercise caution, as the current can be strong in some parts of the river, and the water quality can vary, particularly after heavy rainfall. Despite these factors, the Sun River remains a favorite for outdoor enthusiasts, offering a tranquil atmosphere and a great setting for exploring the natural beauty of Montana.
Geographical Location of Sun River
Frequently Asked Questions About Sun River and its Water Temperatures
What is the current water temperature in Sun River?
The water temperature today in Sun River is 42°F (5.7°C).
What is the water temperature in Sun River during the summer months?
The average water temperature in Sun River during the summer months is typically between 65°F to 71°F (19°C to 21°C), and it can reach up to 75°F (24°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Sun River in May?
The average water temperature in Sun River in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Sun River in September?
The average water temperature in Sun River in September is typically between 52°F to 66°F (11°C to 19°C).
Where does Sun River flow?
Sun River flows through United States (Montana).
Is it possible to swim in the Sun River?
Yes, it is possible to swim in the Sun River, assuming you're referencing the river in Montana, USA. However, water safety and local regulations should always be taken into account.