Current Weather Forecast for Islandia

NY 11749  |   3:45pm

Weather Conditions

79°

Feels Like 82°

Partly Cloudy

63° 80°

2

UV Index

Moderate

Air Quality

SSW 12 mph

Wind

0 in

rain

Tonight

Fri 10/2

60°

Lowest Temperature

55%

Showers early, then cloudy overnight. Low around 60F. Winds NNW at 10 to 15 mph. Chance of rain 60%.

Tomorrow

Sat 10/3

70°

Highest Temperature

5%

Sunshine along with some cloudy intervals. High near 70F. Winds NE at 10 to 15 mph.

Tomorrow night

Sat 10/3

55°

Lowest Temperature

5%

Mainly clear early, then a few clouds later on. Low near 55F. Winds E at 5 to 10 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Islandia

Hourly Weather Forecast & Temperature

4PM

2%

78°

Feels Like 81°

Partly Cloudy

SW 12 mph

Wind

1011 mb

Pressure

66%

Humidity

2

UV Index

10mi

Visibility

50%

Cloud Cover

5PM

20%

77°

Feels Like 77°

Partly Cloudy

SW 11 mph

Wind

1011 mb

Pressure

67%

Humidity

1

UV Index

10mi

Visibility

54%

Cloud Cover

6PM

55%

75°

Feels Like 75°

Showers

WSW 9 mph

Wind

1012 mb

Pressure

73%

Humidity

0

UV Index

7mi

Visibility

73%

Cloud Cover

7PM

47%

73°

Feels Like 73°

Showers

WNW 6 mph

Wind

1013 mb

Pressure

82%

Humidity

0

UV Index

7mi

Visibility

74%

Cloud Cover

8PM

15%

71°

Feels Like 71°

Cloudy

NNW 8 mph

Wind

1014 mb

Pressure

89%

Humidity

0

UV Index

9mi

Visibility

99%

Cloud Cover

9PM

14%

69°

Feels Like 69°

Cloudy

NNW 8 mph

Wind

1015 mb

Pressure

90%

Humidity

0

UV Index

9mi

Visibility

84%

Cloud Cover

10PM

11%

68°

Feels Like 68°

Cloudy

N 7 mph

Wind

1016 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

92%

Cloud Cover

11PM

20%

67°

Feels Like 68°

Cloudy

N 6 mph

Wind

1016 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

97%

Cloud Cover

12AM

10%

66°

Feels Like 66°

Cloudy

N 9 mph

Wind

1017 mb

Pressure

81%

Humidity

0

UV Index

10mi

Visibility

94%

Cloud Cover

1AM

14%

64°

Feels Like 64°

Cloudy

N 9 mph

Wind

1017 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

92%

Cloud Cover

2AM

24%

64°

Feels Like 63°

Cloudy

N 9 mph

Wind

1018 mb

Pressure

76%

Humidity

0

UV Index

10mi

Visibility

89%

Cloud Cover

3AM

16%

63°

Feels Like 62°

Cloudy

N 9 mph

Wind

1018 mb

Pressure

77%

Humidity

0

UV Index

10mi

Visibility

94%

Cloud Cover

Fri 10/2

Fri

55%

63°

80°

Showers ending early. Lows overnight in the low 60s.

60°

Feels Like

NNW 12 mph

Wind

79%

Humidity

0

UV Index

6:50 AM

Sunrise

6:32 PM

Sunset

Sat 10/3

Sat

5%

57°

70°

Plenty of sun. Highs in the low 70s and lows in the mid 50s.

70°

Feels Like

NE 12 mph

Wind

61%

Humidity

5

UV Index

6:51 AM

Sunrise

6:30 PM

Sunset

Sun 10/4

Sun

44%

55°

64°

Afternoon showers. Highs in the mid 60s and lows in the mid 50s.

54°

Feels Like

ENE 13 mph

Wind

73%

Humidity

3

UV Index

6:52 AM

Sunrise

6:29 PM

Sunset

Mon 10/5

Mon

14%

54°

70°

A few clouds. Highs in the low 70s and lows in the upper 40s.

70°

Feels Like

WNW 15 mph

Wind

64%

Humidity

5

UV Index

6:53 AM

Sunrise

6:27 PM

Sunset

Tue 10/6

Tue

49°

62°

Sunshine. Highs in the low 60s and lows in the mid 40s.

46°

Feels Like

NW 12 mph

Wind

47%

Humidity

5

UV Index

6:54 AM

Sunrise

6:26 PM

Sunset

Wed 10/7

Wed

1%

46°

64°

Sunshine. Highs in the mid 60s and lows in the mid 50s.

46°

Feels Like

S 9 mph

Wind

55%

Humidity

5

UV Index

6:55 AM

Sunrise

6:24 PM

Sunset

Thu 10/8

Thu

3%

55°

68°

Mainly sunny. Highs in the upper 60s and lows in the mid 50s.

68°

Feels Like

SW 11 mph

Wind

72%

Humidity

5

UV Index

6:56 AM

Sunrise

6:22 PM

Sunset

Fri 10/9

Fri

5%

56°

70°

Sunny. Highs in the low 70s and lows in the mid 50s.

70°

Feels Like

W 12 mph

Wind

70%

Humidity

5

UV Index

6:57 AM

Sunrise

6:21 PM

Sunset

Plans up in the air? We'll help you weather-proof them. Get the FREE FOX Weather app.

Download the App

Looking for homes in this area?

• 3 Arielle Ct, Hauppauge, NY 11749
• 39 Split Cedar Dr, Islandia, NY 11749
• 219 Shafter St, Islandia, NY 11749

Sponsored by Redfin. Housing data supplied by Redfin independent of FOX Weather.

Latest Stories from New York

Nor'easter brings final day of rain to millions as communities assess flood and beach damage

A lingering nor'easter delivered a final round of rain to most of the Northeast after the monster storm blasted the coast with 60 mph wind gusts over the weekend, toppling trees and power lines, as well as bringing significant flooding to some coastal communities.

Fall hunting guide 2026: The best places to hunt, when seasons begin and what animals are in season

The Northeast is known for its unique, beautiful environments, which is why so many people flock outdoors to hunt for a chance to score big and small game.

Nor’easter batters East Coast with flooding and dangerous surf — here’s where impacts are the worst

The first nor’easter of the fall has arrived and is packing a punch for over 40 million Americans this weekend, bringing dangerous storm conditions to the East Coast.

25th annual Tunnel to Towers 5K race kicks off during nasty nor'easter storm conditions in New York City

The 25th annual Tunnel to Towers 5K race defied all odds as thousands gathered and filled the streets of New York City to honor the men and women who made the ultimate sacrifice on 9/11.

Load More Stories