Today's Weather in Port Jefferson

Tue 1st, Jul

25°C 78°F
Feels like: -3°C 26°F
Heavy rain showers
West-Southwest
18km/h 11mph / WSW
Gust: 20 km/h
Gust: 20 mph
  • Rain: 5.6 mm
  • Sun: 180 mins
  • Cloud: %
  • RH: 78.0%
  • Pressure: 0 mb
  • Visibility: 23516 m
Sunrise: 05:24
Sunset: 20:28

Port Jefferson 24hr weather forecast

15:00 18:00 21:00 00:00 03:00 06:00 09:00 12:00
Heavy rain showers
25°C
11 mph 		Heavy rain showers
27°C
16 mph 		White cloud
28°C
16 mph 		Extreme rain
23°C
9 mph 		Extreme rain showers night
22°C
7 mph 		Extreme rain showers night
22°C
5 mph 		White cloud
21°C
7 mph 		White cloud
22°C
7 mph
15 day Port Jefferson forecast »

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Port Jefferson average weather Tuesday 1st July 2025 10:05 AM
Max temp: 33°C 91.5°F
Min temp: 9.9°C 49.8°F
Rainfall: 3mm 0.1ins

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