Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
March megastorm: Blizzard, severe storms, dangerous winds. Get the forecast. Chevron right
Is a 'Super El Nino' brewing? Here's what forecasters are saying. Chevron right

Sayville, NY

47°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Sayville

New York

47°
No results found.
Try searching for a city, zip code or point of interest.
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Sayville, NY Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Today Hourly

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities

Unlock extended 90-day forecasts

Activate Your Premium+ Subscription

Chevron right

March 14 - April 12

Sat 3/14

51° /31°
25%
Partly sunny and windy; gusty winds can blow around unsecured objects

RealFeel®43°

RealFeel Shade™40°

Max UV Index5.0 (Moderate)

WindW 18 mph

Sun 3/15

44° /40°
0%
More clouds than sun; breezy in the afternoon

RealFeel®37°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindESE 12 mph

Mon 3/16

54° /33°
95%
Very windy; a thick cloud cover with a couple of showers

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindS 25 mph

Tue 3/17

41° /25°
21%
Windy and cooler with intervals of clouds and sunshine

RealFeel®33°

RealFeel Shade™28°

Max UV Index5.0 (Moderate)

WindW 18 mph

Wed 3/18

36° /30°
13%
Partly sunny and cold

RealFeel®44°

RealFeel Shade™33°

Max UV Index5.0 (Moderate)

WindW 7 mph

Thu 3/19

43° /36°
19%
Mostly cloudy

RealFeel®43°

RealFeel Shade™43°

Max UV Index3.0 (Moderate)

WindSE 7 mph

Fri 3/20

50° /36°
18%
Mostly sunny

RealFeel®51°

RealFeel Shade™45°

Max UV Index5.0 (Moderate)

WindSW 7 mph

Sat 3/21

48° /31°
82%
Rain tapering to a couple of showers

RealFeel®44°

RealFeel Shade™42°

Max UV Index2.0 (Low)

WindSSW 10 mph

Sun 3/22

44° /32°
2%
Windy with clouds and sun

RealFeel®33°

RealFeel Shade™31°

Max UV Index4.0 (Moderate)

WindWNW 18 mph

Mon 3/23

44° /33°
2%
Partly sunny and windy

RealFeel®35°

RealFeel Shade™32°

Max UV Index5.0 (Moderate)

WindNW 21 mph

Tue 3/24

45° /35°
0%
Mostly sunny

RealFeel®39°

RealFeel Shade™36°

Max UV Index5.0 (Moderate)

WindNW 16 mph

Wed 3/25

49° /34°
14%
Intervals of clouds and sunshine

RealFeel®58°

RealFeel Shade™48°

Max UV Index5.0 (Moderate)

WindSE 4 mph

Thu 3/26

48° /35°
4%
Partial sunshine

RealFeel®42°

RealFeel Shade™38°

Max UV Index5.0 (Moderate)

WindWNW 13 mph

Fri 3/27

45° /36°
25%
Intervals of clouds and sunshine

RealFeel®43°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindWNW 12 mph

Sat 3/28

57° /32°
25%
Mostly cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindNNW 14 mph

Sun 3/29

46° /31°
25%
Cloudy and cooler

RealFeel®40°

RealFeel Shade™40°

Max UV Index1.0 (Low)

WindNE 10 mph

Mon 3/30

45° /36°
25%
Mostly cloudy

RealFeel®40°

RealFeel Shade™39°

Max UV Index3.0 (Moderate)

WindENE 9 mph

Tue 3/31

53° /42°
64%
Rain

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindSSW 10 mph

Wed 4/1

57° /43°
25%
Mostly cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindSW 7 mph

Thu 4/2

58° /43°
60%
Cloudy; a morning shower in spots followed by a little rain in the afternoon

RealFeel®53°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindSSW 13 mph

Fri 4/3

58° /42°
59%
Periods of rain

RealFeel®51°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindESE 15 mph

Sat 4/4

50° /42°
55%
Cloudy with occasional rain

RealFeel®47°

RealFeel Shade™47°

Max UV Index1.0 (Low)

WindSSW 8 mph

Sun 4/5

57° /43°
59%
Rain at times

RealFeel®49°

RealFeel Shade™49°

Max UV Index1.0 (Low)

WindE 13 mph

Mon 4/6

49° /43°
25%
Still cloudy

RealFeel®44°

RealFeel Shade™44°

Max UV Index2.0 (Low)

WindNNE 13 mph

Tue 4/7

58° /36°
20%
Not as cool with increasing amounts of sunshine

RealFeel®55°

RealFeel Shade™51°

Max UV Index6.0 (High)

WindWNW 17 mph

Wed 4/8

49° /34°
20%
Mostly sunny

RealFeel®48°

RealFeel Shade™43°

Max UV Index7.0 (High)

WindNW 12 mph

Thu 4/9

49° /34°
20%
Partly sunny

RealFeel®49°

RealFeel Shade™43°

Max UV Index7.0 (High)

WindWNW 12 mph

Fri 4/10

50° /35°
20%
Mostly sunny

RealFeel®44°

RealFeel Shade™40°

Max UV Index7.0 (High)

WindWNW 17 mph

Sat 4/11

50° /36°
60%
Cloudy with occasional rain in the afternoon

RealFeel®45°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindSSE 9 mph

Sun 4/12

51° /38°
25%
Mostly cloudy

RealFeel®46°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindW 12 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

March megastorm: Blizzard, dangerous winds threaten 200 million

1 hour ago

Severe Weather

Severe weather to erupt over a dozen states in the central, eastern US

2 hours ago

Climate

What to know about the potential for a super El Niño later this year

2 days ago

Weather Forecasts

Summerlike heat dome to send Southwest temperatures soaring past 100 F

5 hours ago

Severe Weather

Grapefruit-sized hailstone may set state record

2 days ago

More Stories

Featured Stories

Weather News

Lightning strikes gas meter, sparking fire next to burn ban sign

1 day ago

Winter Weather

Nine states had their warmest winter ever recorded

3 days ago

Weather News

'Doomsday fish' rescued after washing ashore in Mexico

2 days ago

Recreation

'Quicksand alert' issued at National Park Service site

2 days ago

Severe Weather

Why nighttime tornadoes are 2.5 times more deadly

4 days ago

World North America United States New York Sayville

Weather Near Sayville:

  • Bridgeport, CT
  • New York, NY
  • Newark, NJ
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...