Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
See where freezes are a concern for the Northeast, Midwest. Click here. Chevron right

Brookhaven, NY

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

Brookhaven

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
Brookhaven, NY Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day 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 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, April 20

Current Weather

12:51 PM

47°F
Mostly cloudy
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
RealFeel®
53°
RealFeel Shade™
47°
Max UV Index
2.8 (Moderate)
Wind
WNW 5 mph
Wind Gusts
8 mph
Humidity
72%
Indoor Humidity
34% (Slightly Dry)
Dew Point
39° F
Pressure
↔ 30.15 in
Cloud Cover
86%
Visibility
11 mi
Cloud Ceiling
5000 ft

Day

4/20
51°Hi
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 48°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Clouds breaking for some sun with a shower around into the early afternoon; a jacket may come in handy

Max UV Index7.0 (High)

AccuLumen Brightness Index™5 (Medium)

WindW 8 mph

Wind Gusts14 mph

Probability of Precipitation65%

Probability of Thunderstorms13%

Precipitation0.06 in

Rain0.06 in

Hours of Precipitation1.5

Hours of Rain1.5

Cloud Cover67%

Morning

Afternoon

Night

4/20
32°Lo
RealFeel® 26°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Clear to partly cloudy and cool with the temperature breaking the record low of 33 set in 2014; cover sensitive vegetation and bring plants indoors
alerts

Freeze Warning

12:00 AM Tuesday - 9:00 AM Tuesday

WindNNW 9 mph

Wind Gusts12 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover14%

Evening

Overnight

Sun & Moon

13 hrs 30 mins
Rise 6:06 AM
Set 7:36 PM
Waxing Crescent
Rise 7:52 AM
Set 12:08 AM

Temperature History

4/20
High
Low
Forecast
51°
32°
Average
60°
41°
Last Year
68°
43°

Current Weather Conditions in Brookhaven

Brookhaven, New York is currently Mostly cloudy with a temperature of 47°. The current RealFeel® Temperature is 53° (Cool) based on observed conditions including 72% humidity, 86% cloud cover, a UV index of 3, and winds of 5 mph. In shade, the RealFeel Shade™ is 47°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Brookhaven, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather News

7.4 magnitude earthquake strikes Japan, tsunami warnings issued

4 hours ago

Severe Weather

4 Lightning sparks 2 house fires near Chicago during thunderstorms

51 minutes ago

Winter Weather

Grab the jackets again as cold air, freezes return to the Northeast

3 hours ago

Weather Forecasts

Storm to bring California more rain, thunder and Sierra Nevada snow

7 hours ago

Severe Weather

Renewed risk for severe thunderstorms across the Plains

7 hours ago

More Stories

Featured Stories

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

23 hours ago

Recreation

Hiker dies after fall from angels landing trail at Zion National Park

1 hour ago

Weather News

Falling ice chunk crashes through roof, lands on living room couch

3 days ago

Weather News

7-month-old dies after being found in hot car in Tennessee

3 days ago

Weather News

114 years later: How weather helped seal the Titanic’s fate

4 days ago

World North America United States New York Brookhaven

Weather Near Brookhaven:

  • 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

...

...

...