Live Weather & Forecast
Weather in Seaford
New York, United States · Real-time conditions & 3-day outlook
22°C
Feels like 25°C
72°F / Feels 76°F
Sunny
Seaford, New York
🌞 Daytime
Updated: 2026-04-16 10:30
Humidity
61%
Wind
12.2 km/h SW
Wind Gust
25.7 km/h
Pressure
1013 mb
Visibility
16 km
UV Index
3.7
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
17.7°C
Wind Degree
214°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
217.9 μg/m³
NO₂
20.3 μg/m³
O₃
115 μg/m³
SO₂
8 μg/m³
PM 2.5
17.4 μg/m³
PM 10
19.4 μg/m³
Today's Hourly Forecast
24-hour breakdown for Seaford, New York
12 AM
18°
Clear
1 AM
17°
Clear
2 AM
16°
Clear
3 AM
16°
Clear
4 AM
15°
Clear
5 AM
15°
Clear
6 AM
15°
Clear
7 AM
16°
Sunny
8 AM
19°
Sunny
9 AM
21°
Sunny
10 AM
22°
Sunny
11 AM
26°
Sunny
12 PM
28°
Sunny
1 PM
28°
Sunny
2 PM
27°
Sunny
3 PM
27°
Sunny
4 PM
27°
Sunny
5 PM
23°
Sunny
6 PM
20°
Sunny
7 PM
17°
Cloudy
8 PM
15°
Partly Cloudy
9 PM
14°
Overcast
10 PM
14°
Partly Cloudy
11 PM
13°
Clear
3-Day Forecast
Daily overview for Seaford, New York
Today
Sunny
30°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 72%
💨 Max wind: 21.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.7
🌅 Sunrise: 06:13 AM
🌇 Sunset: 07:35 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
18°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 85%
💨 Max wind: 20.2 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.6
🌅 Sunrise: 06:12 AM
🌇 Sunset: 07:36 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Overcast
15°
/
9°
🌧️ 0% chance of rain
💧 Avg. humidity: 82%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:37 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Seaford
Plan your trip to Seaford, 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 Seaford?
Current conditions in Seaford: Sunny, temperature 22°C, humidity 61%.
What is the best time to visit Seaford?
The best time to visit Seaford is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Seaford?
Seaford is located at approximately 40.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Seaford?
The wettest period in Seaford is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Seaford?
For visits to Seaford during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Seaford in?
Seaford is located in United States, in the state of New York.
What are the public holidays in Seaford in 2026?
View the 2026 public holidays for Seaford on our Holidays page.
What are the GPS coordinates used for the weather forecast in Seaford?
The weather forecast for Seaford uses coordinates 40.6659, -73.4882.