Weather forecast for tomorrow
Port Jefferson, NY

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Weather forecast and temperature for tomorrow - Friday, Dec 27.

Mostly Sunny
7:14 am

4:32 pm
EST
Mostly Sunny
41°F / 32°F
  • Wind: 6mph WNW
  • Humidity: 66%
  • Precip. probability: 5%
  • Precipitation: 0"
  • UV index: 2
Tomorrow, in Port Jefferson, mostly sunny weather and a cloudless sky are anticipated as well.
Day and night temperatures will subtly differ, ranging from a peak of a cold 41°F (5°C) to a low of a wintry 32°F (0°C).
The day's highest temperature is forecasted to align with the standard December maximum of 43.7°F (6.5°C).
Sunrise will be at 7:14 am and sunset at 4:32 pm; tomorrow's daylight will last for 9h and 19min.

Frequently asked questions

What is the weather forecast for Port Jefferson for tomorrow?

Tomorrow, in Port Jefferson, predominantly sunny weather is expected.

What will be the maximum temperature in Port Jefferson tomorrow?

Tomorrow, the maximum temperature will be 41°F (5°C), while the minimum temperature will be 32°F (0°C).
The maximum temperature will be in line with the average highest temperature of 43.7°F (6.5°C) in December. The lowest temperature will be a few degrees lower than the average low of 36.5°F (2.5°C).

When are sunrise and sunset tomorrow?

On Friday, in Port Jefferson, sunrise will be at 7:14 am and sunset at 4:32 pm (EST).

How long will the day be tomorrow?

Tomorrow, the daylight will last for 9h and 19min.

Hourly weather forecast and temperature - Port Jefferson, NY

12 am
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Wind: 1mph N
  • Pressure: 30.45"Hg
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Wind: 1mph N
  • Pressure: 30.45"Hg
  • Humidity: 75%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Wind: 1mph NNW
  • Pressure: 30.45"Hg
  • Humidity: 77%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
6 am
  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Wind: 2mph N
  • Pressure: 30.45"Hg
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 7:14 am
8 am
  • 28°F
  • Feels like:
    28°F
Sunny
Sunny
  • Wind: 2mph NNE
  • Pressure: 30.45"Hg
  • Humidity: 79%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 34°F
  • Feels like:
    30°F
Sunny
Sunny
  • Wind: 4mph NW
  • Pressure: 30.47"Hg
  • Humidity: 69%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 37°F
  • Feels like:
    32°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WNW
  • Pressure: 30.42"Hg
  • Humidity: 61%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph W
  • Pressure: 30.39"Hg
  • Humidity: 56%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 37°F
  • Feels like:
    34°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph SW
  • Pressure: 30.39"Hg
  • Humidity: 59%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 4:32 pm
6 pm
  • 36°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.39"Hg
  • Humidity: 68%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 34°F
  • Feels like:
    30°F
Partly Cloudy
Partly Cloudy
  • Wind: 4mph SW
  • Pressure: 30.39"Hg
  • Humidity: 74%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
10 pm
  • 34°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 3mph WSW
  • Pressure: 30.36"Hg
  • Humidity: 76%
  • Precip. probability: 5%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, a combination of cloudy and sunny weather is predicted.
The temperature will vary between the lowest temperature of 26.6°F (-3°C) and the highest temperature of 39.2°F (4°C). The warmest part of the day will be from 1 pm to 3 pm.
The highest temperature will be similar to December's average maximum of 43.7°F (6.5°C). The lowest temperature will be also a few degrees lower than December's average minimum of 36.5°F (2.5°C).
Updated: Dec 26, 2024 @ 05:07:38 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Port Jefferson, New York, USA

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