Port Jefferson, NY

Weather

As of
Current Temperature

73degrees Fahrenheit

Feels like:73°

Hi:79°Lo:64°

Partly Cloudy

Live Weather Radar

Port Jefferson, NY weather radar map

Current Weather Details

Windchill
73°
Daily Rain
0"
Dew point
57°
Monthly Rain
0.73"
Humidity
59%
Avg. Wind
WSW 10 mph
Pressure
29.67" →
Wind Gust
WSW 16 mph
Sunrise
5:19 AM
Moon
Waxing Crescent
Sunset
8:27 PM
UV Index
9 (Very High)

Weather Forecast

  • Today

    Hi

    Partly sunny. Highs in the mid 80s. West winds 10 to 15 mph with gusts up to 30 mph.

  • Tonight

    Lo

    Partly cloudy in the evening then clearing. Lows in the mid 60s. West winds 10 to 15 mph with gusts up to 30 mph.

Port Jefferson, NY 10-day weather forecast

AIR QUALITY

Air Quality Index
29|Fair
Top Triggers:
pm25
View Today's Air Quality details for Port Jefferson, NY

POLLEN COUNT & ALLERGY FORECAST

Pollen Count
8|Medium-High
Predominant Pollen:
Grass, Plantain, Nettle
Port Jefferson, NY Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:291.7 miles

No Lightning Nearby

Port Jefferson, NY real-time lightning alerts & live Map