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City snapshotLive data for Port Jefferson, NY
Port Jefferson, NY

Live weather

Current conditions near Port Jefferson, NY

Updated recently (open-meteo)

Temp

53°

☀️Clear

Feels like

47°

Feels-like temp

Humidity

55%

Relative

Wind

8 mph

10 m avg

Pressure

1011 mb

Sea-level

Rain

0 mm

Clouds 0%

Next few hours

☀️10 PM

53°

0% rain

☀️11 PM

53°

0% rain

☀️12 AM

53°

0% rain

☀️1 AM

53°

0% rain

☀️2 AM

53°

0% rain

☀️3 AM

52°

0% rain

Next few days

☁️Wed

59° / 49°

1% rain

🌦️Thu

56° / 49°

86% rain

🌦️Fri

50° / 42°

82% rain

🌨️Sat

45° / 39°

48% rain

☀️Sun

49° / 41°

2% rain

☀️Mon

50° / 42°

1% rain

Live weather alerts

Active NWS advisories near Port Jefferson, NY

Monitoring

No active NWS alerts near this city right now.

Source: NWS alerts feed.

Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.

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Live hazard map

Radar, alerts, systems, SPC, gauges · Port Jefferson, NY
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