Sayville weather
At 6:15 PM local time it was clear and 10°C (51°F). Little to no rain in the next 24 hours. Best months for weather: Jun–Sep. Below: today's sky, the hour-by-hour rain chance and the 16-day forecast for Sayville, New York, United States.
Current conditions
- Clouds
- 1%
- Chance of rain
- 0%
- Rain
- 0.0 mm/h
Hourly Forecast
Little to no rain in the next 24 hours
Daily Forecast
Best Time to Visit
Peak season Jun–SepOff season Dec–Mar
About Sayville weather
Is it raining in Sayville right now?
No. It’s clear and 10° right now. Little to no rain in the next 24 hours.
What’s the weather like in Sayville this week?
Over the next 7 days, expect highs of 14–19° and lows of 4–16°. Rain is likely on 1 of 7 days (Thursday). The driest day looks like Saturday.
Has it been raining in Sayville lately?
Barely. The past 7 days were mostly dry, with 0.0 mm of rain in total.
What should I pack for Sayville?
For the coming week, bring an umbrella or rain jacket and a warm layer for the evenings.
Sayville weather by month
When is the best time to visit Sayville?
Based on weather alone, the best time to visit Sayville is Jun–Sep, according to NASA's 2001–2025 climate averages. Dec–Mar tends to be the least pleasant. Average highs run from 4°C (40°F) in February to 25°C (77°F) in August.
What is the rainiest month in Sayville?
December is the wettest month, with about 143 mm (5.6 in) of rain on average. September is the driest, with about 95 mm (3.7 in).
What is the hottest month in Sayville?
August is the warmest, with average highs of 25°C (77°F) and lows of 22°C (71°F). February is the coolest, with highs of 4°C (40°F) and lows of 0°C (32°F).
Does Sayville have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is December at about 143 mm (5.6 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis), forecast and current conditions from Open-Meteo. Page updated . How we rate months