Weather forecast for tomorrow
Port Jefferson, NY

Weather forecast for tomorrow

Friday, Apr 11.

Showers
6:17 am

7:29 pm
EDT
Showers
48°F / 39°F
  • Wind: 16mph ENE
  • Humidity: 75%
  • Precip. probability: 61%
  • Precipitation: 0.12"
  • UV index: 3
On Friday, in Port Jefferson, light showers are likely, with some brief dry spells throughout the day.
Minimal precipitation is expected for tomorrow. Temperatures will experience a minor oscillation, reaching a high of a chilly 48.2°F and dropping to a low of a wintry 39.2°F.
The temperature is forecasted to be moderately lower than the standard April peak of 52.9°F.
Sunrise will be at 6:17 am and sunset at 7:29 pm; tomorrow's daylight will last for 13h and 12min.

Frequently asked questions

What is the weather forecast for Port Jefferson for tomorrow?
Tomorrow, scattered showers will occur throughout the day, with lighter rain expected during the afternoon.
Will it rain tomorrow?
There is a high chance of rainfall, but precipitation will be minimal.
What will be the maximum temperature tomorrow?
Tomorrow, the highest temperature will be 48.2°F, while the lowest temperature will be 39.2°F.
The highest temperature will be slightly cooler than the average maximum of 52.9°F in April. The lowest temperature will be also relatively lower than the average low of 44.6°F.
What time are sunrise and sunset tomorrow?
On Friday, in Port Jefferson, sunrise will be at 6:17 am and sunset at 7:29 pm (EDT).
How long will the day be tomorrow?
In Port Jefferson, the length of the day tomorrow will be 13h and 12min.

Hourly weather forecast

12 am
  • 41°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 9mph E
  • Pressure: 30.27"Hg
  • Humidity: 74%
  • Precip. probability: 38%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 am
  • 41°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 9mph E
  • Pressure: 30.24"Hg
  • Humidity: 77%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 41°F
  • Feels like:
    36°F
Cloudy
Cloudy
  • Wind: 10mph E
  • Pressure: 30.21"Hg
  • Humidity: 80%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
6 am
  • 41°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 11mph ENE
  • Pressure: 30.18"Hg
  • Humidity: 83%
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunrise: 6:17 am
8 am
  • 43°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 11mph ENE
  • Pressure: 30.21"Hg
  • Humidity: 84%
  • Precip. probability: 36%
  • Precipitation: 0.04"
  • Visibility: 7mi
10 am
  • 45°F
  • Feels like:
    37°F
Light Rain
Light Rain
  • Wind: 14mph ENE
  • Pressure: 30.21"Hg
  • Humidity: 78%
  • Precip. probability: 62%
  • Precipitation: 0.04"
  • Visibility: 2mi
12 pm
  • 46°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 14mph ENE
  • Pressure: 30.18"Hg
  • Humidity: 72%
  • Precip. probability: 23%
  • Precipitation: 0"
  • Visibility: 2mi
2 pm
  • 46°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 14mph ENE
  • Pressure: 30.15"Hg
  • Humidity: 71%
  • Precip. probability: 19%
  • Precipitation: 0"
  • Visibility: 2mi
4 pm
  • 46°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 16mph ENE
  • Pressure: 30.12"Hg
  • Humidity: 72%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 9mi
6 pm
  • 45°F
  • Feels like:
    39°F
Few Showers
Few Showers
  • Wind: 15mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 73%
  • Precip. probability: 34%
  • Precipitation: 0.04"
  • Visibility: 6mi
Sunset: 7:29 pm
8 pm
  • 45°F
  • Feels like:
    37°F
Showers
Showers
  • Wind: 16mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 76%
  • Precip. probability: 50%
  • Precipitation: 0.04"
  • Visibility: 5mi
10 pm
  • 43°F
  • Feels like:
    36°F
Showers
Showers
  • Wind: 19mph ENE
  • Pressure: 30.09"Hg
  • Humidity: 80%
  • Precip. probability: 59%
  • Precipitation: 0.04"
  • Visibility: 5mi
Tomorrow, a combination of cloudy and wet weather is forecasted.
Rainfall is predicted at 12 am, 1 am, and from 5 am to 11 am, and from 5 pm to 11 pm. With light precipitation of 0.08", most rainfall is expected at 11 pm.
The temperature difference throughout the day will be unnoticeable, with a minimum of 41°F and a maximum of 46.4°F. The feels-like temperature will be between a minimum of 33.8°F and a maximum of 41°F. The warmest part of the day will be from noon to 5 pm.
The maximum temperature will be moderately lower than April's average high of 52.9°F. The minimum temperature will be also a few degrees lower than April's average low of 44.6°F.
Updated: Apr 10, 2025 @ 05:45:05 UTC
Published by: Weather U.S. | About Us
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