Live Weather & Forecast
Weather in Mastic Beach
New York, United States · Real-time conditions & 3-day outlook
21°C
Feels like 21°C
70°F / Feels 70°F
Sunny
Mastic Beach, New York
🌞 Daytime
Updated: 2026-04-15 18:30
Humidity
59%
Wind
20.2 km/h SW
Wind Gust
42.3 km/h
Pressure
1012 mb
Visibility
16 km
UV Index
0.5
(Low)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
16.9°C
Wind Degree
214°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
192.9 μg/m³
NO₂
16.9 μg/m³
O₃
100 μg/m³
SO₂
3 μg/m³
PM 2.5
16.7 μg/m³
PM 10
21.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Mastic Beach, 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
21°
Sunny
7 PM
20°
Sunny
8 PM
18°
Clear
9 PM
17°
Clear
10 PM
17°
Clear
11 PM
16°
Clear
3-Day Forecast
Daily overview for Mastic Beach, 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 Mastic Beach
Plan your trip to Mastic Beach, 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 Mastic Beach?
Current conditions in Mastic Beach: Sunny, temperature 21°C, humidity 59%.
What is the best time to visit Mastic Beach?
The best time to visit Mastic Beach is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Mastic Beach?
Mastic Beach is located at approximately 40.8° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Mastic Beach?
The wettest period in Mastic Beach is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Mastic Beach?
For visits to Mastic Beach during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Mastic Beach in?
Mastic Beach is located in United States, in the state of New York.
What are the public holidays in Mastic Beach in 2026?
View the 2026 public holidays for Mastic Beach on our Holidays page.
What are the GPS coordinates used for the weather forecast in Mastic Beach?
The weather forecast for Mastic Beach uses coordinates 40.7657, -72.8367.