Weather forecast for 10 days
Port Jefferson, NY

On Saturday, in Port Jefferson, cloudless and sunny weather is anticipated.
The temperature is forecasted to vary between a maximum of a refreshing 62.6°F (17°C) and a minimum of a frosty 42.8°F (6°C).
The highest temperature of 62.6°F (17°C) will be more in line with October's average maximum of 62.6°F (17°C) than November's of 51.8°F (11°C).
Sunrise will be at 6:40 am and sunset at 4:34 pm; the daylight will last for 9h and 54min.

On Sunday, in Port Jefferson, mostly sunny weather and a cloudless sky are expected.
Temperature span will be from a high of a comfortable 62.6°F (17°C) to a low of a chilly 46.4°F (8°C).
It will be warmer, and the highest temperature of 62.6°F (17°C) on Sunday will be more in line with October's average maximum of 62.6°F (17°C) than the average maximum of 51.8°F (11°C) in November.
Sunrise will be at 6:41 am and sunset at 4:33 pm; the daylight will last for 9h and 52min.

For the next ten days, a combination of cloudy, sunny and rainy weather is predicted.
Rain is anticipated on Wednesday through next Friday.
Temperature fluctuation will be considerable in the coming days. The maximum temperature will vary between 51.8°F (11°C) and 64.4°F (18°C), while the lowest temperature will range between 37.4°F (3°C) and 46.4°F (8°C).
The warmest day will be Monday, with a maximum of 64.4°F (18°C); the coldest day will be next Saturday, with a maximum of 51.8°F (11°C).