Weather forecast for 10 days
Port Jefferson, NY

On Saturday, in Port Jefferson, rainy weather with light rainfall is forecasted.
Minimal precipitation is predicted. The temperature is anticipated to vary slightly from a high of a chilly 48.2°F (9°C) to a low of a frosty 42.8°F (6°C).
Saturday's highest temperature is predicted to be a couple of degrees higher than the standard December maximum temperature.
Sunrise will be at 7:14 am and sunset at 4:33 pm; the daylight will last for 9h and 19min.

On Sunday, December 29, rainy weather with light rainfall is expected.
The likelihood of precipitation is high. However, the rain will be light. A mild temperature range, peaking at a moderate 57.2°F (14°C) and bottoming out at a chilly 48.2°F (9°C), is predicted.
It will be warmer, and the highest temperature will be more in line with November's average maximum of 51.8°F (11°C) than the average maximum of 43.7°F (6.5°C) in December.
Sunrise will be at 7:14 am and sunset at 4:34 pm; the daylight will last for 9h and 19min.

For the next ten days, a combination of rainy, cloudy and sunny weather is forecasted.
Rain is forecasted for Saturday through Wednesday.
Temperature differences will be considerable in the upcoming days. The highest temperature will range between 33.8°F (1°C) and 57.2°F (14°C), while the lowest nightly temperature differences will be also substantial, as the lowest temperature will range between 24.8°F (-4°C) and 48.2°F (9°C).
The warmest day will be Sunday, with a maximum of 57.2°F (14°C); with the highest temperature of 33.8°F (1°C), next Saturday will be the coldest day.