Weather forecast for todayYaphank, NY

Weather forecast for today

Current condition 12:13 pm EDT

  • 48°F
  • Feels like:
    45°F
Fair
Fair
  • Precipitation: 0"
  • Wind: 13mphNNW 340°
  • Humidity: 62%
  • Dewpoint: 37°F
  • Pressure: 30.13"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
In Yaphank, currently, a steady high-pressure system keeps the weather fair and dry.
The temperature is a chilly 48.2°F, with the feels-like temperature being computed to be a brisk 44.6°F. The current temperature is nearly at the maximum of today's predicted 51.8°F.

Saturday Oct 17, 2026

  • 52°F
  • 39°F
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 17mphNNW 346°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 7:05 am EDT
  • Sunset: 6:08 pm EDT
  • ▼
Today, in Yaphank, low clouds will cover the sky.
The temperature will vary between a maximum of a cool 51.8°F and a minimum of a wintry 39.2°F.
The maximum temperature will be lower and more in tune with November's average of 52.5°F than with October's.
Sunrise was at 7:05 am and sunset will be at 6:08 pm; the daylight will last for 11h and 3min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 5 pm 52°C.
Coldest period: 9 pm - 10 pm 45°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNW 345°
  • Humidity: 58%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 2 pm
  • 52°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNW 347°
  • Humidity: 54%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 52°F
  • Feels like:
    46°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNW 346°
  • Humidity: 50%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 52°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphNNW 344°
  • Humidity: 44%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 52°F
  • Feels like:
    46°F
Cloudy
Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphNNW 346°
  • Humidity: 44%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 50°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphN 350°
  • Humidity: 47%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:08 pm
  • 7 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 355°
  • Humidity: 50%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 354°
  • Humidity: 53%
  • Pressure: 30.3"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 13mphN 357°
  • Humidity: 53%
  • Pressure: 30.33"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphN 4°
  • Humidity: 53%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 9mphN 2°
  • Humidity: 54%
  • Pressure: 30.36"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudy conditions are likely to prevail.
The temperature will vary between the lowest temperature of 44.6°F and the highest temperature of 51.8°F. The warmest part of the day will be from 2 pm to 5 pm.
Today, the high will reflect a pattern closer to November's 52.5°F than October's. Forecast models suggest a low also more close to November's typical minimum of 45.5°F than October's usual 55.9°F.
Updated: Oct 17, 2026 @ 16:13:35 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (12:13 pm EDT) in Yaphank is 48.2°F.

Today, expect persistent cloudiness.

Today, the maximum temperature will be 51.8°F, while the minimum temperature will be 39.2°F.
The maximum temperature today will be notably lower than the average highest temperature of 62.6°F in October. The lowest temperature today will be also uncommonly lower than the average low of 55.9°F.

On Saturday, in Yaphank, sunrise was at 7:05 am and sunset will be at 6:08 pm (EDT).

In Yaphank, today, there will be 11h and 3min of daylight.