Live Weather & Forecast
Weather in Yaphank
New York, United States · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Clear
Yaphank, New York
🌙 Nighttime
Updated: 2026-04-15 22:00
Humidity
61%
Wind
14.4 km/h SW
Wind Gust
30.2 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
11.4°C
Wind Degree
231°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
181.9 μg/m³
NO₂
9.7 μg/m³
O₃
86 μg/m³
SO₂
3.7 μg/m³
PM 2.5
17.7 μg/m³
PM 10
21.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Yaphank, New York
12 AM
17°
Clear
1 AM
16°
Clear
2 AM
16°
Clear
3 AM
15°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
16°
Sunny
8 AM
18°
Sunny
9 AM
20°
Sunny
10 AM
23°
Sunny
11 AM
25°
Sunny
12 PM
27°
Sunny
1 PM
28°
Sunny
2 PM
28°
Sunny
3 PM
27°
Sunny
4 PM
26°
Sunny
5 PM
24°
Sunny
6 PM
23°
Sunny
7 PM
20°
Sunny
8 PM
18°
Clear
9 PM
17°
Clear
10 PM
19°
Clear
11 PM
16°
Clear
3-Day Forecast
Daily overview for Yaphank, New York
Today
Sunny
29°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:31 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
29°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 20.5 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:32 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
24°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:34 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Yaphank
Plan your trip to Yaphank, United States around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Yaphank?
Current conditions in Yaphank: Clear, temperature 19°C, humidity 61%.
What is the best time to visit Yaphank?
The best time to visit Yaphank is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Yaphank?
Yaphank is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Yaphank?
The wettest period in Yaphank is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Yaphank?
For visits to Yaphank during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Yaphank in?
Yaphank is located in United States, in the state of New York.
What are the public holidays in Yaphank in 2026?
View the 2026 public holidays for Yaphank on our Holidays page.
What are the GPS coordinates used for the weather forecast in Yaphank?
The weather forecast for Yaphank uses coordinates 40.8368, -72.917.