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Rathbun Lake
Rathbun Lake Current Water Temperature and Forecast
On this page, you will find comprehensive information about the water temperature in Rathbun Lake, 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 Lake Water Temperature Information
49°F
TODAY
48°F
YESTERDAY
46°F
A WEEK AGO
As of today, the minimum water temperature in the Rathbun Lake ranges from 47°F (8°C) to 50°F (10°C). This is still cool water, suitable only for experienced swimmers or those accustomed to cold water. Swimming in such conditions is possible, but not recommended for prolonged periods. Extra caution should be taken during extended exposure, as the cold water can cause heat loss and lead to hypothermia. For added comfort, special clothing can be used.
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 Rathbun Lake Over the Last 30 Days
Today the water temperature in Rathbun Lake is higher than the same day in previous years. The water temperature range here in March is from 36°F to 48°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 Rathbun Lake 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 20 | 46°F | 42°F | |
| Mar 21 | 46°F | 42°F | |
| Mar 22 | 47°F | 42°F | |
| Mar 23 | 48°F | 42°F | |
| Mar 24 | 48°F | 42°F | |
| Mar 25 | 47°F | 42°F | |
| Mar 26 | 48°F | 42°F | |
| Mar 27 | 49°F | 42°F | |
| Mar 28 | 42°F | 49°F | |
| Mar 29 | 42°F | 48°F | |
| Mar 30 | 42°F | 48°F | |
| Mar 31 | 42°F | 48°F | |
| Apr 1 | 51°F | 48°F | |
| Apr 2 | 51°F | 48°F | |
| Apr 3 | 51°F | 48°F | |
| Apr 4 | 51°F | 48°F |
Water Temperature Ranges in Rathbun Lake by Month
January
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 34°F | 39°F |
February
| Minimum | Average | Maximum |
|---|---|---|
| 34°F | 39°F | 45°F |
March
| Minimum | Average | Maximum |
|---|---|---|
| 36°F | 42°F | 48°F |
April
| Minimum | Average | Maximum |
|---|---|---|
| 46°F | 51°F | 55°F |
May
| Minimum | Average | Maximum |
|---|---|---|
| 55°F | 59°F | 63°F |
June
| Minimum | Average | Maximum |
|---|---|---|
| 68°F | 72°F | 77°F |
July
| Minimum | Average | Maximum |
|---|---|---|
| 82°F | 86°F | 90°F |
August
| Minimum | Average | Maximum |
|---|---|---|
| 75°F | 79°F | 84°F |
September
| Minimum | Average | Maximum |
|---|---|---|
| 70°F | 74°F | 79°F |
October
| Minimum | Average | Maximum |
|---|---|---|
| 57°F | 61°F | 66°F |
November
| Minimum | Average | Maximum |
|---|---|---|
| 41°F | 46°F | 50°F |
December
| Minimum | Average | Maximum |
|---|---|---|
| 32°F | 36°F | 41°F |
Monthly Water Temperature Histogram for Rathbun Lake
Known Beaches in the Area of Rathbun Lake?
Rathbun Lake
Rathbun Lake is a 1-stars sandy beach, located in a 6 km (4 miles) radius of Rathbun Lake. Rathbun Lake is an excellent spot for fishing enthusiasts, offering good opportunities to catch local fish.
Rathbun Lake Weather
MARCH 28
54°F / 72°F
moderate rain showersrain: 71% | wind: 32 mph
MARCH 29
55°F / 68°F
light drizzlerain: 57% | wind: 19 mph
MARCH 30
37°F / 63°F
moderate drizzlerain: 63% | wind: 22 mph
MARCH 31
27°F / 37°F
slight snow showerrain: 49% | wind: 25 mph
APRIL 1
18°F / 37°F
fograin: 22% | wind: 9 mph
Water Temperature in Rathbun Lake: General Trends and Swimming Opportunities
Rathbun Lake is located in the state of Iowa, in the counties of Appanoose, Lucas, Monroe, Wayne, at an elevation of 898 feet (274 meters) above sea level.
Rathbun Lake is a medium lake. Its surface area is 21.7 sq mi (56.1 sq km). Typically versatile lakes with developed ecosystems; popular for water sports and tourism.
The water temperature in Rathbun Lake varies throughout the year, ranging from 32°F (0°C) in January to 90°F (32°C) in July. The average annual water temperature of the lake is 57°F (14°C). The months when the average water temperature in Rathbun Lake exceeds 68 degrees Fahrenheit (20°C) are June, July, August and September.
The nearest cities ans towns to Rathbun Lake are: Centerville, Chariton, Corydon, Albia, Melcher-Dallas, Eddyville, Knoxville in Iowa and Unionville in Missouri.
Geographical Location of Rathbun Lake
Nearby Lakes
Frequently Asked Questions About Rathbun Lake and its Water Temperatures
What is the current water temperature in Rathbun Lake?
The water temperature today in Rathbun Lake is 49°F (9.6°C).
What is the water temperature in Rathbun Lake during the summer months?
The average water temperature in Rathbun Lake during the summer months is typically between 72°F to 86°F (22°C to 30°C), and it can reach up to 90°F (32°C) at its warmest. However, in some years, the temperature may exceed this range.
What is the water temperature in Rathbun Lake in May?
The average water temperature in Rathbun Lake in May ranges from 55°F to 63°F (13°C to 17°C).
What is the water temperature in Rathbun Lake in September?
The average water temperature in Rathbun Lake in September is typically between 70°F to 79°F (21°C to 26°C).
Where is Rathbun Lake located?
Rathbun Lake is located in the United States in the state of Iowa, in the counties of Appanoose, Lucas, Monroe, Wayne, at an elevation of 898 feet (274 meters) above sea level. The surface area of the lake is 21.671 sq mi (56.13 sq km).
Is it possible to swim in Rathbun Lake and what are the possibilities for this?
Yes, it is possible to swim in Rathbun Lake, Iowa. The lake offers designated swimming areas, but safety precautions such as weather conditions and local regulations should be considered.
What are the coordinates of Rathbun Lake?
Rathbun Lake is located at coordinates 40.8830°N 93.0640°W.
Is Lake Rathbun Lake a popular vacation spot among Americans?
Rathbun Lake is quite popular among Americans and ranks among the top 500 lakes in the United States.
What species of fish can be found in Rathbun Lake?
Rathbun Lake is home to fish species such as Channel catfish (best caught in Spring, Summer), Largemouth bass (Spring, Fall), Walleye (Spring, Fall), White bass (Spring, Summer), Bluegill (Spring, Summer), Muskellunge (Spring, Fall), Yellow perch (Spring, Winter), Freshwater drum (Summer), Gar (Summer).