Weather forecast for 10 days
Port Jefferson, NY

On Saturday, June 21, sunshine will lead the day, with clouds making only brief appearances.
The highest temperature will be a temperate 82.4°F, while the lowest temperature will be a delightful 69.8°F.
On Saturday, the temperature will resemble July's climate with a high near 79.2°F.
Sunrise will be at 5:18 am and sunset at 8:29 pm; the daylight will last for 15h and 10min.

On Sunday, in Port Jefferson, patchy clouds will move across the sky, allowing for sunshine at times.
Temperature fluctuations between a temperate 84.2°F and an agreeable 69.8°F are expected.
On Sunday, the forecasted high temperature is higher and fits better with July's average than with June's usual.
Sunrise will be at 5:19 am and sunset at 8:29 pm; the daylight will last for 15h and 10min.

Models point to a combination of cloud-filled, mostly clear and showery weather is predicted.
With a 35% probability, rainfall is expected only on Wednesday. The precipitation will be light at 0.2".
Temperature variation will be noticeable across the forecast period. Maximum temperatures are forecasted between 66.2°F and 89.6°F, while there will be also a marked difference in overnight low temperatures, as the overnight lows will vary from 60.8°F to 75.2°F.
Next Monday and Tuesday, with the highest temperature of 89.6°F, will be the hottest days; today is the coldest day, with a maximum temperature of 66.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase greatly and vary between 66.2°F and a sweltering 100.4°F.