Hourly Weather Forecast - Port Jefferson, NY

Mostly Cloudy

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

30% Chance Snow Showers

Sunny

Sunny

Sunny

Mostly Sunny

Partly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Clear

Mostly Clear

Mostly Clear

Mostly Clear