← Back to Holtsville snapshot
City snapshotLive data for Holtsville, NY
Holtsville, NY

Live weather

Current conditions near Holtsville, NY

Updated recently (open-meteo)

Temp

64°

🌦️Drizzle

Feels like

62°

Feels-like temp

Humidity

94%

Relative

Wind

13 mph

10 m avg

Pressure

1003 mb

Sea-level

Rain

0.2 mm

Clouds 100%

Next few hours

🌦️11 AM

64°

24% rain

🌦️12 PM

64°

18% rain

🌦️1 PM

64°

17% rain

🌦️2 PM

65°

18% rain

☁️3 PM

65°

29% rain

🌦️4 PM

64°

29% rain

Next few days

🌦️Sun

65° / 59°

90% rain

🌦️Mon

64° / 57°

74% rain

☁️Tue

69° / 55°

9% rain

☁️Wed

75° / 62°

0% rain

☁️Thu

76° / 63°

1% rain

🌦️Fri

82° / 61°

12% rain

🌦️Sat

64° / 55°

13% rain

Live weather alerts

Active NWS advisories near Holtsville, NY

4 alerts

Coastal Flood Warning

Effective local time

Coastal Flood Warning issued September 27 at 6:02AM EDT until September 27 at 6:00PM EDT by NWS Upton NY

Southwest Suffolk; Southern Nassau

Rip Current Statement

Effective local time

Rip Current Statement issued September 27 at 6:02AM EDT until September 27 at 8:00PM EDT by NWS Upton NY

Southwest Suffolk; Southern Nassau

High Surf Advisory

Effective local time

High Surf Advisory issued September 27 at 6:02AM EDT until September 27 at 8:00PM EDT by NWS Upton NY

Southwest Suffolk; Southern Nassau

Source: NWS alerts feed.

Get your home's score

Powered by NOAA, NHC, FEMA, USGS, and NSSL data. Updated every 5–40 minutes in the full product. Demo content only — not for official warning decisions.

Live hazard map

Radar, alerts, systems, SPC, gauges · Holtsville, NY
Map loads when this section is in view.

Toggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.