Live Weather & Forecast
Weather in Wyandanch
New York, United States · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
65°F / Feels 65°F
Clear
Wyandanch, New York
🌙 Nighttime
Updated: 2026-04-16 00:15
Humidity
65%
Wind
14.4 km/h SSW
Wind Gust
30.2 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
14.2°C
Wind Degree
213°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
157.9 μg/m³
NO₂
25.8 μg/m³
O₃
55 μg/m³
SO₂
4.7 μg/m³
PM 2.5
19.7 μg/m³
PM 10
22.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Wyandanch, New York
12 AM
19°
Clear
1 AM
18°
Clear
2 AM
17°
Clear
3 AM
17°
Clear
4 AM
16°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
16°
Sunny
8 AM
18°
Sunny
9 AM
21°
Sunny
10 AM
23°
Sunny
11 AM
26°
Sunny
12 PM
27°
Sunny
1 PM
27°
Sunny
2 PM
27°
Cloudy
3 PM
27°
Sunny
4 PM
26°
Sunny
5 PM
24°
Sunny
6 PM
21°
Sunny
7 PM
18°
Partly Cloudy
8 PM
17°
Cloudy
9 PM
15°
Overcast
10 PM
14°
Partly Cloudy
11 PM
13°
Partly Cloudy
3-Day Forecast
Daily overview for Wyandanch, New York
Today
Sunny
29°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 19.8 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:34 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
25°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 73%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:11 AM
🌇 Sunset: 07:35 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Overcast
16°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:36 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Wyandanch
Plan your trip to Wyandanch, 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 Wyandanch?
Current conditions in Wyandanch: Clear, temperature 18°C, humidity 65%.
What is the best time to visit Wyandanch?
The best time to visit Wyandanch is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Wyandanch?
Wyandanch is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Wyandanch?
The wettest period in Wyandanch is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Wyandanch?
For visits to Wyandanch during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Wyandanch in?
Wyandanch is located in United States, in the state of New York.
What are the public holidays in Wyandanch in 2026?
View the 2026 public holidays for Wyandanch on our Holidays page.
What are the GPS coordinates used for the weather forecast in Wyandanch?
The weather forecast for Wyandanch uses coordinates 40.754, -73.3604.