Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
California expecting new snowstorm after measuring 90+ inches. Get the forecast. Chevron right
Snowstorm threatens heavy snow in Northeast, including NYC and Philly. See the forecast. Chevron right

Holtsville, NY

37°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Holtsville

New York

37°
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
Holtsville, 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 WinterCast Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Thursday, February 19

Current Weather

4:25 PM

37°F
Cloudy
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 37°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel®
39°
RealFeel Shade™
37°
Max UV Index
0.4 (Low)
Wind
ESE 4 mph
Wind Gusts
7 mph
Humidity
58%
Indoor Humidity
34% (Dry)
Dew Point
24° F
Pressure
↑ 30.08 in
Cloud Cover
95%
Visibility
10 mi
Cloud Ceiling
12400 ft

Day

2/19
41°Hi
RealFeel® 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
RealFeel Shade™ 39°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Cloudy

Max UV Index1.0 (Low)

AccuLumen Brightness Index™1 (Dark)

WindE 8 mph

Wind Gusts12 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover98%

Morning

Afternoon

Night

2/19
34°Lo
RealFeel® 28°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Low clouds

WindE 7 mph

Wind Gusts12 mph

Probability of Precipitation22%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover99%

Evening

Overnight

Sun & Moon

10 hrs 50 mins
Rise 6:41 AM
Set 5:31 PM
Waxing Crescent
Rise 7:39 AM
Set 8:11 PM

Temperature History

2/19
High
Low
Forecast
41°
34°
Average
42°
26°
Last Year
31°
18°
Record
65°
2017
8°
2015

Further Ahead

Hourly

Daily

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Winter Weather

Weekend snowstorm threat looms for Northeast, could intensify

56 minutes ago

Severe Weather

Tornado danger grows in Ohio Valley as volatile storms erupt

27 minutes ago

Weather Forecasts

El Nino is brewing: Here’s what it means for US weather in 2026

6 hours ago

Winter Weather

California faces a new storm threat, adding to staggering snowfall

1 hour ago

Weather News

155,000-acre wildfire explodes across Oklahoma, Kansas

1 hour ago

 More Stories

Featured Stories

Winter Weather

Search teams working to recover bodies of skiers killed in avalanche

6 hours ago

Weather Forecasts

Wildfire season to ramp up early as drought covers over 40% of the US

1 day ago

Climate

Winter is getting shorter across nearly 200 U.S. cities

2 days ago

Winter Weather

‘Pothole season’ is here as winter takes its toll on roads in the East

2 days ago

Weather News

Shipwreck missing since 1872 discovered at bottom of Lake Michigan

2 days ago
World North America United States New York Holtsville

Weather Near Holtsville:

  • 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

...

...

...