Weather forecast for tomorrow
Port Jefferson, NY

Weather forecast for tomorrow

Thursday, Mar 6.

AM Fog / PM Clouds
6:16 am

5:50 pm
EST
AM Fog / PM Clouds
52°F / 32°F
  • Wind: 16mph W
  • Humidity: 74%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 4
On Thursday, in Port Jefferson, fog is also expected in the morning. Cloudy weather is predicted for the afternoon.
Rainfall is not forecasted for tomorrow. The temperature will vary between a maximum of a cool 51.8°F (11°C) and a minimum of a cold 32°F (0°C).
The maximum temperature of 51.8°F (11°C) will be more in line with April's average highest temperature of 52.9°F (11.6°C) than the average highest temperature of 43.9°F (6.6°C) in March.
Sunrise will be at 6:16 am and sunset at 5:50 pm; tomorrow's daylight will last for 11h and 34min.

Frequently asked questions

What is the weather forecast for Port Jefferson for tomorrow?

On Thursday, in Port Jefferson, foggy weather is anticipated in the morning. Overcast weather is forecasted for the afternoon.

Will it rain tomorrow?

No, it will not rain tomorrow in Port Jefferson.

What will be the maximum temperature tomorrow?

Tomorrow, the maximum temperature will be 51.8°F (11°C), while the minimum temperature will be 32°F (0°C).
The maximum temperature will be a couple of degrees higher than the average highest temperature of 43.9°F (6.6°C) in March. The lowest temperature will be also a couple of degrees lower than the average low of 36°F (2.2°C).

When is the sunrise / sunset tomorrow?

On Thursday, in Port Jefferson, sunrise will be at 6:16 am and sunset at 5:50 pm (EST).

How long will the day be tomorrow?

In Port Jefferson, the length of the day tomorrow will be 11h and 34min.

Hourly weather forecast

12 am
  • 52°F
  • Feels like:
    45°F
Rain / Wind
Rain / Wind
  • Wind: 23mph S
  • Pressure: 29.29"Hg
  • Humidity: 93%
  • Precip. probability: 66%
  • Precipitation: 0.12"
  • Visibility: 2mi
2 am
  • 50°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Wind: 17mph S
  • Pressure: 29.26"Hg
  • Humidity: 93%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
4 am
  • 48°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Wind: 11mph S
  • Pressure: 29.23"Hg
  • Humidity: 95%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 1mi
6 am
  • 46°F
  • Feels like:
    43°F
Foggy
Foggy
  • Wind: 7mph S
  • Pressure: 29.23"Hg
  • Humidity: 97%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 0mi
Sunrise: 6:16 am
8 am
  • 48°F
  • Feels like:
    46°F
Foggy
Foggy
  • Wind: 7mph SSW
  • Pressure: 29.23"Hg
  • Humidity: 92%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 0mi
10 am
  • 50°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Wind: 10mph W
  • Pressure: 29.23"Hg
  • Humidity: 87%
  • Precip. probability: 7%
  • Precipitation: 0"
  • Visibility: 3mi
12 pm
  • 52°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph W
  • Pressure: 29.21"Hg
  • Humidity: 67%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph W
  • Pressure: 29.18"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 50°F
  • Feels like:
    45°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 15mph W
  • Pressure: 29.21"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 5:50 pm
6 pm
  • 45°F
  • Feels like:
    39°F
Cloudy
Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.26"Hg
  • Humidity: 61%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 43°F
  • Feels like:
    34°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 20mph WNW
  • Pressure: 29.32"Hg
  • Humidity: 55%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 39°F
  • Feels like:
    28°F
Mostly Cloudy / Wind
Mostly Cloudy / Wind
  • Wind: 21mph WNW
  • Pressure: 29.38"Hg
  • Humidity: 56%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Thursday, a combination of cloudy, rainy and foggy weather is anticipated.
Rainfall is anticipated at 12 am and 1 am. With light precipitation of 0.12" (3mm), most rainfall is expected at 12 am.
The temperature will be between a minimum of 37.4°F (3°C) and a maximum of 51.8°F (11°C). The feels-like temperature will vary between the lowest temperature of 26.6°F (-3°C) and the highest temperature of 46.4°F (8°C). The warmest part of the day will be from midnight, 1 am, and from 11 am to 3 pm.
The highest temperature will be more comparable to April's average maximum of 52.9°F (11.6°C) than the average maximum of 43.9°F (6.6°C) in March. The lowest temperature will be a few degrees lower than March's average minimum of 36°F (2.2°C).
Updated: Mar 5, 2025 @ 19:01:12 UTC
Published by: Weather U.S. | About Us
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