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Big Wood River

Big Wood River Current Water Temperature and Forecast

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

77°F

TODAY

76°F

YESTERDAY

72°F

A WEEK AGO

As of today, the minimum water temperature in the Big Wood River 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.

Analysis, Historical Data, and Forecast of Water Temperature

Water Temperature Chart for Big Wood River Over the Last 30 Days

Today the water temperature in Big Wood River is higher than the same day in previous years. The water temperature range here in July is from 63°F to 77°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 Big Wood 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
Jun 3072°F65°F
Jul 174°F70°F
Jul 274°F70°F
Jul 373°F70°F
Jul 474°F70°F
Jul 577°F70°F
Jul 676°F70°F
Jul 777°F70°F
Jul 870°F77°F
Jul 970°F76°F
Jul 1070°F76°F
Jul 1170°F76°F
Jul 1270°F75°F
Jul 1370°F75°F
Jul 1470°F75°F
Jul 1570°F74°F
* Current - Actual water temperature value
** Average - Average water temperature on this day in recent years
*** Forecast - Our water temperature forecast

Water Temperature Ranges in Big Wood River by Month

January

MinimumAverageMaximum
36°F42°F48°F

February

MinimumAverageMaximum
37°F42°F48°F

March

MinimumAverageMaximum
37°F44°F52°F

April

MinimumAverageMaximum
41°F50°F61°F

May

MinimumAverageMaximum
46°F56°F70°F

June

MinimumAverageMaximum
57°F65°F73°F

July

MinimumAverageMaximum
63°F70°F77°F

August

MinimumAverageMaximum
63°F71°F73°F

September

MinimumAverageMaximum
52°F64°F66°F

October

MinimumAverageMaximum
46°F56°F61°F

November

MinimumAverageMaximum
37°F47°F61°F

December

MinimumAverageMaximum
37°F40°F46°F

Monthly Water Temperature Histogram for Big Wood River

Water Temperature in Cities and Towns on Big Wood River

Ketchum
United States (Idaho)
71°F
Sun Valley
United States (Idaho)
71°F

Big Wood River Weather

JULY 8

59°F / 102°F
clear sky

rain: 0% | wind: 11 mph

JULY 9

55°F / 104°F
overcast

rain: 1% | wind: 19 mph

JULY 10

57°F / 97°F
overcast

rain: 2% | wind: 25 mph

JULY 11

50°F / 93°F
clear sky

rain: 1% | wind: 22 mph

JULY 12

55°F / 99°F
clear sky

rain: 0% | wind: 16 mph

JULY 13

57°F / 99°F
mainly clear

rain: 1% | wind: 23 mph

Water Temperature in Big Wood River: General Trends and Swimming Opportunities

Source Sawtooth Range
• location Galena Summit, Blaine County
• elevation 9,100 ft (2,770 m)
Mouth Malad River
• location Gooding County
• elevation 3,460 ft (1,050 m)
Length 137 mi (220 km)

The Big Wood River, nestled in south-central Idaho, is a scenic river renowned for its role in outdoor recreation and its proximity to the Wood River Valley. The river's water temperature varies throughout the year, with cooler temperatures dominating due to its origin in mountainous regions. In summer, water temperatures can rise to the mid-50s or low 60s Fahrenheit (around 12-17°C), making the water brisk but refreshing during warmer months. In winter, the river runs much colder, often influenced by snowmelt and freezing conditions in the surrounding mountains.

Swimming in the Big Wood River is not typically a primary activity, as the river is more celebrated for fly fishing, kayaking, and scenic beauty. The water’s cool temperature and swift current in certain sections can make swimming less appealing or suitable, especially for those not accustomed to colder water. However, during the summer, there are calmer stretches where wading or a quick dip might be enjoyable, particularly near picnic areas or campgrounds.

For those seeking water-based recreation, the Big Wood River offers more than just swimming. The river is a haven for anglers, with opportunities to catch trout in its pristine waters, and it is a favorite for those who enjoy paddling through its picturesque valleys. Nearby lakes and reservoirs often provide better conditions for those specifically looking to swim, while the river itself remains a gem for those who appreciate nature’s tranquility and adventure.

Geographical Location of Big Wood River

Frequently Asked Questions About Big Wood River and its Water Temperatures

What is the current water temperature in Big Wood River?

The water temperature today in Big Wood River is 77°F (25.2°C).

What is the water temperature in Big Wood River during the summer months?

The average water temperature in Big Wood 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 Big Wood River in May?

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

What is the water temperature in Big Wood River in September?

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

Where does Big Wood River flow?

Big Wood River flows through United States (Idaho).

Is it possible to swim in the Big Wood River?

Yes, it is possible to swim in the Big Wood River. However, safety precautions should be taken due to varying flow rates and potential hazards.