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Payette River

Payette River Current Water Temperature and Forecast

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

17.6°C

TODAY

18.3°C

YESTERDAY

20.4°C

A WEEK AGO

As of today, the minimum water temperature in the Payette River ranges from 65°F (18°C) to 68°F (20°C). This is already quite warm water, which is ideal for most people. Swimming becomes comfortable, and prolonged stays in the water do not cause discomfort. This temperature is perfect for family trips and for those who prefer warmer water. It is also comfortable for water sports such as surfing or swimming.

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 Payette River Over the Last 30 Days

Today the water temperature in Payette River is higher than the same day in previous years. The water temperature range here in October is from 8°C to 21°C. The water temperature has decreased over the past 7 days but has increased over the past month.

The forecasted water temperature values for Payette 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
Sep 30	20.4°C	17.5°C
Oct 1	20.5°C	14.5°C
Oct 2	20.7°C	14.5°C
Oct 3	20.0°C	14.5°C
Oct 4	18.5°C	14.5°C
Oct 5	18.4°C	14.5°C
Oct 6	18.3°C	14.5°C
Oct 7	17.6°C	14.5°C
Oct 8		14.5°C	17.3°C
Oct 9		14.5°C	17.0°C
Oct 10		14.5°C	16.8°C
Oct 11		14.5°C	16.6°C
Oct 12		14.5°C	16.4°C
Oct 13		14.5°C	16.2°C
Oct 14		14.5°C	16.0°C
Oct 15		14.5°C	15.9°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 Payette River by Month

January

Minimum	Average	Maximum
1°C	5°C	9°C

February

Minimum	Average	Maximum
1°C	5°C	9°C

March

Minimum	Average	Maximum
3°C	6.7°C	11°C

April

Minimum	Average	Maximum
5°C	9.9°C	16°C

May

Minimum	Average	Maximum
8°C	13.4°C	21°C

June

Minimum	Average	Maximum
14°C	18.5°C	22°C

July

Minimum	Average	Maximum
17°C	22.5°C	28°C

August

Minimum	Average	Maximum
17°C	22°C	27°C

September

Minimum	Average	Maximum
11°C	17.5°C	24°C

October

Minimum	Average	Maximum
8°C	14.5°C	21°C

November

Minimum	Average	Maximum
3°C	8.1°C	16°C

December

Minimum	Average	Maximum
3°C	4.7°C	8°C

Monthly Water Temperature Histogram for Payette River

Water Temperature in Cities and Towns on Payette River

Emmett

United States (Idaho)

18.2°C

Payette River Weather

OCTOBER 8

8°C / 24°C

clear sky

rain: 1% | wind: 16 km/h

OCTOBER 9

12°C / 26°C

overcast

rain: 8% | wind: 16 km/h

OCTOBER 10

12°C / 28°C

clear sky

rain: 7% | wind: 20 km/h

Water Temperature in Payette River: General Trends and Swimming Opportunities

Source North Fork Payette River
• location Deep Lake, Boise County
Mouth Snake River
• location Payette, Payette County
Length 83 mi (134 km), East-West

The Payette River in Idaho is a strikingly beautiful waterway, known for its rugged canyons and pristine mountain scenery. The river’s water temperature can vary widely depending on the season and elevation, with cooler temperatures prevailing due to snowmelt feeding much of its flow. In summer, water temperatures can rise to the mid-60s°F (around 18°C), particularly in the lower sections, providing a refreshing but brisk environment for aquatic activities.

While the Payette River is highly regarded for whitewater rafting and kayaking due to its challenging rapids, opportunities for swimming are more limited and best suited to calmer sections or side pools along the river. The beaches and eddies in certain areas can be enjoyable for a quick dip on hot summer days, but swimmers should be cautious of the river’s cold temperatures, swift currents, and rocky terrain. As always, wearing a life jacket and choosing safe spots away from rapids is recommended for a relaxing and secure experience.

Geographical Location of Payette River

Nearby Rivers

Frequently Asked Questions About Payette River and its Water Temperatures

What is the current water temperature in Payette River?

The water temperature today in Payette River is 64°F (17.6°C).

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

The average water temperature in Payette 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 Payette River in May?

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

What is the water temperature in Payette River in September?

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

Where does Payette River flow?

Payette River flows through United States (Idaho).

Is it possible to swim in the Payette River?

Yes, it is possible to swim in the Payette River. However, it's important to be careful as certain areas may have swift currents or hazardous conditions.