Current Weather Forecast for Port Jefferson

OH 45360 | 11:28am

Weather Conditions

54°

Feels Like 52°

Mostly Cloudy

47° 73°

3

UV Index

Good

Air Quality

S 9 mph

Wind

0 in

rain

Today

Fri 3/28

73°

Highest Temperature

67%

Showers early, then cloudy in the afternoon. Thunder possible. High 73F. Winds SW at 15 to 25 mph. Chance of rain 70%.

Tonight

Fri 3/28

61°

Lowest Temperature

3%

A few clouds. Low 61F. Winds SW at 10 to 20 mph.

Tomorrow

Sat 3/29

73°

Highest Temperature

24%

Cloudy. Slight chance of a rain shower. High 73F. Winds SW at 10 to 20 mph.

Precipitation For Port Jefferson

Intermittent thunder starting in 31 minutes.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Port Jefferson

Hourly Weather Forecast & Temperature

12PM

74%

57°

Feels Like 54°

Thunderstorms

SSW 10 mph

Wind

1017 mb

Pressure

81%

Humidity

3

UV Index

6mi

Visibility

77%

Cloud Cover

1PM

33%

60°

Feels Like 58°

Few Showers

SW 11 mph

Wind

1017 mb

Pressure

78%

Humidity

3

UV Index

10mi

Visibility

75%

Cloud Cover

2PM

15%

62°

Feels Like 60°

Cloudy

SW 10 mph

Wind

1016 mb

Pressure

75%

Humidity

4

UV Index

10mi

Visibility

86%

Cloud Cover

3PM

15%

66°

Feels Like 66°

Mostly Cloudy

SW 15 mph

Wind

1015 mb

Pressure

66%

Humidity

4

UV Index

10mi

Visibility

74%

Cloud Cover

4PM

15%

69°

Feels Like 69°

Mostly Cloudy

SW 18 mph

Wind

1014 mb

Pressure

59%

Humidity

3

UV Index

10mi

Visibility

60%

Cloud Cover

5PM

15%

70°

Feels Like 70°

Mostly Cloudy

SW 19 mph

Wind

1014 mb

Pressure

55%

Humidity

2

UV Index

10mi

Visibility

69%

Cloud Cover

6PM

15%

71°

Feels Like 71°

Partly Cloudy

SW 18 mph

Wind

1013 mb

Pressure

51%

Humidity

1

UV Index

10mi

Visibility

58%

Cloud Cover

7PM

1%

70°

Feels Like 70°

Partly Cloudy

SW 16 mph

Wind

1013 mb

Pressure

51%

Humidity

0

UV Index

10mi

Visibility

44%

Cloud Cover

8PM

1%

68°

Feels Like 68°

Mostly Clear

SW 14 mph

Wind

1014 mb

Pressure

55%

Humidity

0

UV Index

10mi

Visibility

29%

Cloud Cover

9PM

1%

67°

Feels Like 67°

Partly Cloudy

SW 14 mph

Wind

1014 mb

Pressure

57%

Humidity

0

UV Index

10mi

Visibility

31%

Cloud Cover

10PM

1%

65°

Feels Like 65°

Mostly Clear

SW 15 mph

Wind

1014 mb

Pressure

58%

Humidity

0

UV Index

10mi

Visibility

27%

Cloud Cover

11PM

2%

64°

Feels Like 63°

Mostly Clear

SW 15 mph

Wind

1014 mb

Pressure

59%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

Fri 3/28

Fri

67%

47°

73°

A few morning showers. Highs in the low 70s and lows in the low 60s.

73°

Feels Like

SW 19 mph

Wind

67%

Humidity

3

UV Index

7:26 AM

Sunrise

7:57 PM

Sunset

Sat 3/29

Sat

24%

61°

73°

Mostly cloudy. Highs in the low 70s and lows in the upper 50s.

73°

Feels Like

SW 16 mph

Wind

56%

Humidity

3

UV Index

7:24 AM

Sunrise

7:58 PM

Sunset

Sun 3/30

Sun

86%

59°

68°

Cloudy, periods of rain. Highs in the upper 60s and lows in the low 50s.

68°

Feels Like

SSW 18 mph

Wind

83%

Humidity

3

UV Index

7:23 AM

Sunrise

7:59 PM

Sunset

Mon 3/31

Mon

60%

36°

61°

Showers ending by midday. Highs in the mid 50s and lows in the low 30s.

35°

Feels Like

WNW 16 mph

Wind

85%

Humidity

3

UV Index

7:21 AM

Sunrise

8:00 PM

Sunset

Tue 4/1

Tue

9%

32°

48°

Times of sun and clouds. Highs in the upper 40s and lows in the low 40s.

27°

Feels Like

ENE 9 mph

Wind

66%

Humidity

5

UV Index

7:19 AM

Sunrise

8:01 PM

Sunset

Wed 4/2

Wed

68%

40°

69°

Windy with rain and possibly some thunder. Highs in the upper 60s and lows in the upper 50s.

68°

Feels Like

SSE 20 mph

Wind

72%

Humidity

3

UV Index

7:18 AM

Sunrise

8:02 PM

Sunset

Thu 4/3

Thu

76%

52°

64°

Cloudy, periods of rain. Highs in the low 60s and lows in the upper 40s.

55°

Feels Like

SW 14 mph

Wind

86%

Humidity

4

UV Index

7:16 AM

Sunrise

8:03 PM

Sunset

Fri 4/4

Fri

66%

47°

58°

Morning showers. Highs in the upper 50s and lows in the low 40s.

45°

Feels Like

N 10 mph

Wind

78%

Humidity

3

UV Index

7:15 AM

Sunrise

8:04 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Ohio

More than 133 million at risk of severe weather as third-straight weekend threat takes shape

The Central U.S. is in line for a third-consecutive weekend of severe weather. While the area under the greatest threat spans from Texas to Ohio, these storms are not expected to be as volatile as the tornado outbreak two weeks ago.

What weather to expect for MLB teams playing on Opening Day

One of the big weather storylines of the season involves the Tampa Bay Rays – the team whose stadium was severely damaged by Hurricane Milton in 2024. Winds over 100 mph ripped the roof off the field.

See it: Fireball spotted streaking across night sky in 13 states

The American Meteor Society received 112 reports from the Eastern US. just before midnight on Tuesday.

Mystery solved as 'crazy gross rain' dirties cars across hundreds of miles

Residents from the Midwest into the Ohio Valley got an unpleasant surprise when they went outside after overnight rain showers Saturday morning to find instead of their cars being clean, they were now covered in a grimy film.

Load More Stories