Weather forecast for 10 daysYaphank, NY
Weather forecast for the weekend
Sunday Oct 18, 2026
- 55°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 32°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:07 pm EDT
- details ▼
Today, on Sunday, October 18, sunshine is forecasted under mostly clear skies.
Temperature span will be from a high of a refreshing 55.4°F to a low of a chilly 42.8°F.
Today, the colder forecast high of 55.4°F matches November's pattern over October's.
Sunrise was at 7:06 am and sunset will be at 6:07 pm; the daylight will last for 11h and 1min.
Temperature span will be from a high of a refreshing 55.4°F to a low of a chilly 42.8°F.
Today, the colder forecast high of 55.4°F matches November's pattern over October's.
Sunrise was at 7:06 am and sunset will be at 6:07 pm; the daylight will last for 11h and 1min.
10-day overview
Daily temperatures
Warmest day: Tuesday 66°C.
Coldest day: today 55°C.
Coldest day: today 55°C.
Chance of precipitation
Highest chance: Thursday 24%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 55°F
- 43°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 14mphNNE 32°
- Humidity: 42%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:07 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 50°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 16mphNE 37°
- Humidity: 62%
- UV index: 4
- Sunrise: 7:07 am EDT
- Sunset: 6:05 pm EDT
- details ▼
- Tuesday
- Oct 20, 2026
- 66°F
- 46°F
Partly Cloudy
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 15mphNNE 22°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:08 am EDT
- Sunset: 6:04 pm EDT
- details ▼
- Wednesday
- Oct 21, 2026
- 59°F
- 45°F
Mostly Sunny
- Precip. probability: 17%
- Precipitation: 0.04"
- Wind: 18mphNNE 32°
- Humidity: 66%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 45°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 14mphN 8°
- Humidity: 61%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 57°F
- 41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 14mphNNE 18°
- Humidity: 53%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 41°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 10mphNNE 33°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:13 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 43°F
Mostly Sunny
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphNNW 333°
- Humidity: 58%
- UV index: 4
- Sunrise: 7:14 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 48°F
Mostly Sunny
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphNW 311°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:15 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 63°F
- 45°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0"
- Wind: 10mphN 355°
- Humidity: 63%
- UV index: 3
- Sunrise: 7:16 am EDT
- Sunset: 5:54 pm EDT
- details ▼
Over the next ten days, primarily clear and occasionally overcast weather is anticipated.
With a probability of 17%, rainfall is predicted only for Wednesday. Expected precipitation will be minimal at 0.04".
In the coming days, the highest temperature will range between 55.4°F and 66.2°F, while nighttime temperatures are expected to vary from 41°F to 50°F.
Tuesday will be the warmest day, with a maximum temperature of 66.2°F; today is the coldest day, with a maximum temperature of 55.4°F.
With a probability of 17%, rainfall is predicted only for Wednesday. Expected precipitation will be minimal at 0.04".
In the coming days, the highest temperature will range between 55.4°F and 66.2°F, while nighttime temperatures are expected to vary from 41°F to 50°F.
Tuesday will be the warmest day, with a maximum temperature of 66.2°F; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 18, 2026 @ 13:13:27 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
On Sunday, sun-filled conditions are expected to persist.
Today, the highest temperature will be 55.4°F, while the lowest temperature will be 42.8°F.
The highest temperature will be relatively lower than the average maximum of 62.6°F in October. The lowest temperature today will be notably lower than the average low of 55.9°F.
The highest temperature will be relatively lower than the average maximum of 62.6°F in October. The lowest temperature today will be notably lower than the average low of 55.9°F.
On Sunday, in Yaphank, sunrise was at 7:06 am and sunset will be at 6:07 pm (EDT).
In Yaphank, the length of the day today will be 11h and 1min.
