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Idaho Falls
Water Temperature in Idaho Falls in Snake River: Current and Forecast
On this page, you will find comprehensive information about the water temperature in Idaho Falls in Snake 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 Idaho Falls
45°F
TODAY
43°F
YESTERDAY
42°F
A WEEK AGO
As of today, the minimum water temperature in Idaho Falls 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 Snake River in Idaho Falls Over the Last 30 Days
Today the water temperature in Idaho Falls is higher than the same day in previous years. The water temperature range here in March is from 37°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 Idaho Falls 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.
Table of Daily Water Temperature Data
| Date | Current | Average | Forecast |
|---|---|---|---|
| Mar 20 | 42°F | 44°F | |
| Mar 21 | 40°F | 44°F | |
| Mar 22 | 45°F | 44°F | |
| Mar 23 | 47°F | 44°F | |
| Mar 24 | 47°F | 44°F | |
| Mar 25 | 42°F | 44°F | |
| Mar 26 | 43°F | 44°F | |
| Mar 27 | 45°F | 44°F | |
| Mar 28 | 44°F | 45°F | |
| Mar 29 | 44°F | 45°F | |
| Mar 30 | 44°F | 45°F | |
| Mar 31 | 44°F | 45°F | |
| Apr 1 | 50°F | 45°F | |
| Apr 2 | 50°F | 46°F | |
| Apr 3 | 50°F | 46°F | |
| Apr 4 | 50°F | 46°F |
Water Temperature Ranges in Idaho Falls by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 40°F | 48°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 42°F | 48°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 37°F | 44°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 Snake River in Idaho Falls
Idaho Falls Weather
MARCH 28
39°F / 59°F
moderate drizzlerain: 17% | wind: 20 mph
MARCH 29
37°F / 52°F
moderate drizzlerain: 26% | wind: 19 mph
MARCH 30
30°F / 48°F
light drizzlerain: 26% | wind: 19 mph
MARCH 31
36°F / 50°F
light drizzlerain: 51% | wind: 23 mph
APRIL 1
37°F / 50°F
overcastrain: 51% | wind: 24 mph
Water Temperature in Idaho Falls: General Trends and Swimming Opportunities
The Snake River, which flows through Idaho Falls, offers scenic views and various recreational activities, but it’s not widely known for swimming due to its cold water temperatures and strong currents. During the warmer months, typically from late spring to early fall, the river's water temperature can range from 50°F to 65°F (10°C to 18°C), making it quite chilly for most swimmers. These cold temperatures can be refreshing in hot weather but are often too cold for extended swimming.
While swimming in the Snake River is not as popular as other water sports, activities like kayaking, rafting, and fishing are common in this area. The river's strong currents, especially near the falls, also pose safety risks, making swimming less ideal. For those determined to take a dip, it's important to exercise caution and be aware of the river's fast-moving waters and potential hazards, including submerged rocks and varying water levels.
For a more comfortable and safer swimming experience, Idaho Falls residents and visitors often opt for nearby lakes, reservoirs, or public pools, where the water is warmer and calmer. Some of these spots can reach temperatures around 70°F to 75°F (21°C to 24°C) in the summer, providing a more inviting environment for swimming.
Geographical Location of Idaho Falls
Frequently Asked Questions About Idaho Falls and its Water Temperatures
What is the current water temperature in Idaho Falls?
The water temperature today in Idaho Falls is 45°F (7.1°C).
What is the water temperature in Idaho Falls during the summer months?
The average water temperature in Idaho Falls 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 Idaho Falls in May?
The average water temperature in Idaho Falls in May ranges from 46°F to 70°F (8°C to 21°C).
What is the water temperature in Idaho Falls in September?
The average water temperature in Idaho Falls in September is typically between 52°F to 66°F (11°C to 19°C).
Is it possible to swim in the Snake River in Idaho Falls, and what are the available options for doing so?
Yes, swimming in Idaho Falls' Snake River is possible, with options like visiting the Freeman Park beach or participating in outdoor guided swims. However, individuals must ensure safety due to the river's strong currents.