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Teton River

Teton River

© Brian Hall

Teton River Current Water Temperature and Forecast

On this page, you will find comprehensive information about the water temperature in Teton 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 Teton River

7.8°C

TODAY

7.8°C

YESTERDAY

8.6°C

A WEEK AGO

As of today, the minimum water temperature in the Teton River ranges from 41°F (5°C) to 47°F (8°C). This water temperature is still quite low, and swimming in such conditions may only be comfortable for hardened individuals. It is recommended to limit the time spent in the water to avoid hypothermia. For those not accustomed to cold water, it is better to refrain from swimming. However, if you decide to enter the water, it is advisable to wear a warm wetsuit for protection against the cold.

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 Teton River Over the Last 30 Days

Today the water temperature in Teton River is lower than the same day in previous years. The water temperature range here in April is from 4°C to 16°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Teton 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

DateCurrentAverageForecast
Apr 138.6°C10.0°C
Apr 148.7°C10.0°C
Apr 158.0°C10.0°C
Apr 168.0°C10.0°C
Apr 178.0°C10.0°C
Apr 188.0°C10.0°C
Apr 197.8°C10.0°C
Apr 207.8°C10.0°C
Apr 2110.0°C7.9°C
Apr 2210.0°C8.0°C
Apr 2310.0°C8.1°C
Apr 2410.0°C8.2°C
Apr 2510.0°C8.3°C
Apr 2610.0°C8.4°C
Apr 2710.0°C8.5°C
Apr 2810.0°C8.6°C
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Teton River by Month

January

MinimumAverageMaximum
2°C5.5°C9°C

February

MinimumAverageMaximum
2°C5.5°C9°C

March

MinimumAverageMaximum
3°C6.7°C11°C

April

MinimumAverageMaximum
4°C10°C16°C

May

MinimumAverageMaximum
8°C13.4°C21°C

June

MinimumAverageMaximum
14°C18.5°C22°C

July

MinimumAverageMaximum
17°C20°C24°C

August

MinimumAverageMaximum
17°C21.4°C23°C

September

MinimumAverageMaximum
11°C17.6°C19°C

October

MinimumAverageMaximum
8°C13.3°C16°C

November

MinimumAverageMaximum
3°C8.1°C16°C

December

MinimumAverageMaximum
3°C4.7°C8°C

Monthly Water Temperature Histogram for Teton River

Teton River Weather

APRIL 20

3°C / 15°C
light drizzle

rain: 19% | wind: 34 km/h

APRIL 21

2°C / 15°C
overcast

rain: 32% | wind: 48 km/h

APRIL 22

-1°C / 14°C
overcast

rain: 26% | wind: 41 km/h

APRIL 23

2°C / 13°C
light drizzle

rain: 14% | wind: 22 km/h

APRIL 24

3°C / 16°C
overcast

rain: 25% | wind: 20 km/h

Water Temperature in Teton River: General Trends and Swimming Opportunities

Source Confluence of Warm and Drake Creeks
• location Near Victor, Teton County
• elevation 6,027 ft (1,837 m)
Mouth Henrys Fork
• location Rexburg, Madison County
• elevation 4,829 ft (1,472 m)
Length 81.5 mi (131.2 km)

The Teton River, flowing through the picturesque Teton Valley in Idaho and Wyoming, is known for its cool, clear waters, which are primarily fed by mountain runoff and snowmelt. This means that the river remains quite cold throughout the year. During the summer months, the water temperature can reach about 50–60°F (10–16°C), which is refreshing for short swims or wading but can feel quite cold for extended periods of time. In the spring and fall, when snowmelt is at its peak, the temperature can drop even further, making swimming much less inviting.

Swimming in the Teton River is possible, especially in the slower-moving sections of the river, but it's not as commonly done as other activities like fishing, kayaking, or rafting. The river features many sections with fast-moving currents, making swimming potentially dangerous for those who aren't experienced with swift waters. However, in some calmer spots, such as near the river's confluence with other streams or in designated park areas, people can enjoy wading or taking a quick dip. It's essential to always be cautious and check for water conditions before entering the river, as sudden changes in flow or temperature can occur.

Beyond swimming, the Teton River is a popular destination for outdoor recreation. The surrounding landscape is stunning, offering opportunities for wildlife viewing, hiking, and enjoying the natural beauty of the area. Though swimming isn't the main activity, the river's clear waters and serene environment make it a peaceful spot for a variety of outdoor adventures.

Geographical Location of Teton River

Frequently Asked Questions About Teton River and its Water Temperatures

What is the current water temperature in Teton River?

The water temperature today in Teton River is 46°F (7.8°C).

What is the water temperature in Teton River during the summer months?

The average water temperature in Teton 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 Teton River in May?

The average water temperature in Teton River in May ranges from 46°F to 70°F (8°C to 21°C).

What is the water temperature in Teton River in September?

The average water temperature in Teton River in September is typically between 52°F to 66°F (11°C to 19°C).

Where does Teton River flow?

Teton River flows through United States (Idaho).

Is it possible to swim in the Teton River?

Yes, it is possible to swim in the Teton River. However, due to cold temperatures and potential risks, it's generally not advised.