Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Big storms are heading for California. See when the heavy rain will start. Chevron right

Stony Brook, PA

35°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Stony Brook

Pennsylvania

35°
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
Stony Brook, PA 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
Thursday, February 19

Day

2/19
58°Hi
RealFeel® 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
RealFeel Shade™ 60°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Morning rain; otherwise, considerable cloudiness

Max UV Index1.0 (Low)

AccuLumen Brightness Index™2 (Dark)

WindSW 5 mph

Wind Gusts25 mph

Probability of Precipitation81%

Probability of Thunderstorms17%

Precipitation0.32 in

Rain0.32 in

Hours of Precipitation6

Hours of Rain6

Cloud Cover79%

Morning

Afternoon

Night

2/19
35°Lo
RealFeel® 27°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Clear

WindWNW 10 mph

Wind Gusts31 mph

Probability of Precipitation2%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Evening

Overnight

Sun & Moon

10 hrs 52 mins
Rise 6:49 AM
Set 5:41 PM
Waxing Crescent
Rise 7:47 AM
Set 8:19 PM

Temperature History

2/19
High
Low
Forecast
58°
35°
Average
46°
29°
Last Year
30°
15°

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Even warmer weather awaits central, eastern US later in February

2 hours ago

Winter Weather

Extreme cold in New York City linked to at least 17 deaths

1 day ago

Winter Weather

More big storms heading for California, West starting in mid-February

5 hours ago

Recreation

Death Valley could have rare superbloom in 2026

1 day ago

Weather Forecasts

Upcoming Valentine's Day storm to bring drenching rain to southern US

5 hours ago

 More Stories

Featured Stories

Weather News

Gray wolf tracked in Los Angeles County for first time

6 hours ago

Winter Weather

Two boys die after falling through ice in Oklahoma

1 day ago

Astronomy

A snow-rimmed Grand Canyon stands out in astronaut photo

2 days ago

Weather News

Avalanches on Italian mountains claim 13 lives

2 days ago

Astronomy

6 planets, moon will align in February, but there's a catch

2 days ago
World North America United States Pennsylvania Stony Brook

Weather Near Stony Brook:

  • Allentown, PA
  • Philadelphia, PA
  • Trenton, 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

...

...

...