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: 12mphNNE 29°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:07 pm EDT
- details ▼
On Sunday, in Yaphank, conditions will remain bright with clear skies.
The temperature is expected to vary between a refreshing 55.4°F and a brisk 42.8°F.
Today, the lower temperature fits better with the expected maximum in November than October.
Sunrise will be at 7:06 am and sunset at 6:07 pm; the daylight will last for 11h and 1min.
The temperature is expected to vary between a refreshing 55.4°F and a brisk 42.8°F.
Today, the lower temperature fits better with the expected maximum in November than October.
Sunrise will be at 7:06 am and sunset 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: 12mphNNE 29°
- Humidity: 48%
- UV index: 4
- Sunrise: 7:06 am EDT
- Sunset: 6:07 pm EDT
- details ▼
- Monday
- Oct 19, 2026
- 61°F
- 48°F
Partly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 16mphNE 40°
- Humidity: 63%
- 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: 16mphNNE 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: 16%
- Precipitation: 0"
- Wind: 17mphNNE 31°
- Humidity: 65%
- UV index: 4
- Sunrise: 7:09 am EDT
- Sunset: 6:02 pm EDT
- details ▼
- Thursday
- Oct 22, 2026
- 63°F
- 46°F
Mostly Sunny
- Precip. probability: 24%
- Precipitation: 0.08"
- Wind: 14mphN 6°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:10 am EDT
- Sunset: 6:01 pm EDT
- details ▼
- Friday
- Oct 23, 2026
- 59°F
- 41°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 12mphNNE 21°
- Humidity: 52%
- UV index: 4
- Sunrise: 7:12 am EDT
- Sunset: 5:59 pm EDT
- details ▼
- Saturday
- Oct 24, 2026
- 57°F
- 41°F
Mostly Sunny
- Precip. probability: 18%
- Precipitation: 0"
- Wind: 10mphNE 41°
- Humidity: 56%
- UV index: 4
- Sunrise: 7:13 am EDT
- Sunset: 5:58 pm EDT
- details ▼
- Sunday
- Oct 25, 2026
- 61°F
- 45°F
Mostly Sunny
- Precip. probability: 13%
- Precipitation: 0"
- Wind: 7mphN 350°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:14 am EDT
- Sunset: 5:57 pm EDT
- details ▼
- Monday
- Oct 26, 2026
- 64°F
- 48°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 9mphNW 316°
- Humidity: 61%
- UV index: 3
- Sunrise: 7:15 am EDT
- Sunset: 5:55 pm EDT
- details ▼
- Tuesday
- Oct 27, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 10mphN 354°
- Humidity: 67%
- UV index: 3
- Sunrise: 7:16 am EDT
- Sunset: 5:54 pm EDT
- details ▼
Forecasts for the ten-day outlook show that a combination of sun-filled and dull weather is forecasted.
With a 24% probability, rainfall is predicted only for Thursday. Predicted precipitation will be minimal at 0.08".
In the coming days, the maximum temperature will vary between 55.4°F and 66.2°F, while the minimum temperature is forecast to range between 41°F and 48.2°F.
With the highest temperature of 66.2°F, Tuesday will be the warmest day; today is the coldest day, with a maximum temperature of 55.4°F.
With a 24% probability, rainfall is predicted only for Thursday. Predicted precipitation will be minimal at 0.08".
In the coming days, the maximum temperature will vary between 55.4°F and 66.2°F, while the minimum temperature is forecast to range between 41°F and 48.2°F.
With the highest temperature of 66.2°F, Tuesday will be the warmest day; today is the coldest day, with a maximum temperature of 55.4°F.
Updated: Oct 18, 2026 @ 05:47:40 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, the forecast calls for abundant sunshine.
Today, the highest temperature will be 55.4°F, while the lowest temperature will be 42.8°F.
Today, the maximum temperature will be moderately lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 55.9°F.
Today, the maximum temperature will be moderately lower than the average highest temperature in October. The lowest temperature today will be noticeably lower than the average low of 55.9°F.
On Sunday, in Yaphank, sunrise will be at 7:06 am and sunset at 6:07 pm (EDT).
In Yaphank, the length of the day today will be 11h and 1min.
