Lake Natoma water temp
This data the coastal Lake Natoma water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.
Current water temperature in Lake Natoma
Water temperature in Lake Natoma today is 60.8°F. Based on our historical data over a period of ten years, the warmest water in this day in Lake Natoma was recorded in 2020 and was 75.2°F, and the coldest 60.8°F. Water temperature in Lake Natoma is expected to rise to 62.4°F in the next 10 days. October average water temperature in Lake Natoma is 67.5°F, the minimum temperature is 57.2°F, and the maximum is 80.6°F.
The swimming season in Lake Natoma lasts from June to October. During those months, Lake Natoma water temperature does not drop below 68°F and therefore suitable for comfortable swimming. The average water temperature in Lake Natoma in winter reaches 48.7°F, in spring 58.8°F, in summer the average temperature rises to 76.8°F, and in autumn it is 65.8°F.
Lake Natoma water temperature now
| October 18, 2025 |
|---|
| today temp |
| 60.8°F |
| October 17, 2025 |
|---|
| yesterday temp |
| 59°F |
Current temperature and weather
Data in a table show Lake Natoma temperature today (October 18, 2025). For more information and forecast for a few days, go to the weather forecast Lake Natoma.
| 0-3 h | 3-6 h | 6-9 h | 9-12 h |
|---|---|---|---|
 | | |  |
| 60.8°F | 58.8°F | 57.4°F | 63.9°F |
| 12-15 h | 15-18 h | 18-21 h | 21-24 h |
|---|---|---|---|
| | | |
| 76.1°F | 82.6°F | 80.8°F | 72.1°F |
You may also be interested in other sections of our site for Lake Natoma: Sunrise and Sunset
Lake Natoma water temperature by month
These figures shows the average, minimum and maximum monthly water temperature in Lake Natoma. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Lake Natoma on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve
| Month | Avr | Min | Max | |
|---|---|---|---|---|
| January | 47.8°F | 41°F | 55.4°F | cold |
| Water temperature in Lake Natoma in January | ||||
| February | 49.1°F | 42.8°F | 55.4°F | cold |
| Water temperature in Lake Natoma in February | ||||
| March | 51.8°F | 37.4°F | 66.2°F | cold |
| Water temperature in Lake Natoma in March | ||||
| April | 58.5°F | 46.4°F | 68°F | cold |
| Water temperature in Lake Natoma in April | ||||
| May | 66.2°F | 55.4°F | 75.2°F | cold |
| Water temperature in Lake Natoma in May | ||||
| June | 73.8°F | 64.4°F | 82.4°F | warm |
| Water temperature in Lake Natoma in June | ||||
| July | 78.1°F | 69.8°F | 86°F | hot |
| Water temperature in Lake Natoma in July | ||||
| August | 78.8°F | 68°F | 89.6°F | hot |
| Water temperature in Lake Natoma in August | ||||
| September | 75.2°F | 66.2°F | 89.6°F | warm |
| Water temperature in Lake Natoma in September | ||||
| October | 67.5°F | 57.2°F | 80.6°F | cold |
| Water temperature in Lake Natoma in October | ||||
| November | 55°F | 46.4°F | 64.4°F | cold |
| Water temperature in Lake Natoma in November | ||||
| December | 49.1°F | 42.8°F | 53.6°F | cold |
| Water temperature in Lake Natoma in December | ||||
Chart monthly average water temperature in Lake Natoma
