Current Weather Forecast for Islip

NY 11751  |   10:51pm

Weather Conditions

72°

Feels Like 72°

Fair

62° 85°

0

UV Index

Moderate

Air Quality

SW 5 mph

Wind

0 in

rain

Tonight

Mon 6/29

67°

Lowest Temperature

6%

Mainly clear. Low 67F. Winds light and variable.

Tomorrow

Tue 6/30

84°

Highest Temperature

4%

Sunshine and clouds mixed. High 84F. Winds SW at 10 to 20 mph.

Tomorrow night

Tue 6/30

71°

Lowest Temperature

5%

A few clouds from time to time. Low 71F. Winds SW at 10 to 20 mph.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Islip

Hourly Weather Forecast & Temperature

11PM

2%

72°

Feels Like 72°

Mostly Clear

SW 5 mph

Wind

1020 mb

Pressure

84%

Humidity

0

UV Index

10mi

Visibility

23%

Cloud Cover

12AM

2%

71°

Feels Like 71°

Clear

SW 4 mph

Wind

1020 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

17%

Cloud Cover

1AM

2%

70°

Feels Like 70°

Clear

SW 4 mph

Wind

1020 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

7%

Cloud Cover

2AM

4%

69°

Feels Like 69°

Clear

SW 4 mph

Wind

1020 mb

Pressure

86%

Humidity

0

UV Index

10mi

Visibility

10%

Cloud Cover

3AM

4%

68°

Feels Like 68°

Clear

SW 3 mph

Wind

1020 mb

Pressure

88%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

4AM

3%

68°

Feels Like 68°

Clear

SW 3 mph

Wind

1020 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

13%

Cloud Cover

5AM

4%

67°

Feels Like 67°

Clear

SW 3 mph

Wind

1020 mb

Pressure

87%

Humidity

0

UV Index

10mi

Visibility

15%

Cloud Cover

6AM

6%

68°

Feels Like 69°

Mostly Sunny

SW 3 mph

Wind

1020 mb

Pressure

83%

Humidity

0

UV Index

10mi

Visibility

20%

Cloud Cover

7AM

4%

71°

Feels Like 72°

Sunny

SW 4 mph

Wind

1020 mb

Pressure

78%

Humidity

0

UV Index

10mi

Visibility

19%

Cloud Cover

8AM

2%

75°

Feels Like 76°

Mostly Sunny

WSW 6 mph

Wind

1020 mb

Pressure

71%

Humidity

1

UV Index

10mi

Visibility

24%

Cloud Cover

9AM

1%

78°

Feels Like 81°

Sunny

SW 7 mph

Wind

1020 mb

Pressure

65%

Humidity

3

UV Index

10mi

Visibility

19%

Cloud Cover

10AM

80°

Feels Like 83°

Partly Cloudy

SW 8 mph

Wind

1020 mb

Pressure

62%

Humidity

5

UV Index

10mi

Visibility

40%

Cloud Cover

Mon 6/29

Mon

6%

62°

85°

Mostly clear. Lows overnight in the upper 60s.

74°

Feels Like

SW 6 mph

Wind

84%

Humidity

0

UV Index

5:24 AM

Sunrise

8:28 PM

Sunset

Tue 6/30

Tue

4%

67°

84°

Mix of sun and clouds. Highs in the mid 80s and lows in the low 70s.

86°

Feels Like

SW 15 mph

Wind

59%

Humidity

9

UV Index

5:25 AM

Sunrise

8:27 PM

Sunset

Wed 7/1

Wed

3%

71°

85°

Mostly sunny. Highs in the mid 80s and lows in the mid 70s.

90°

Feels Like

SW 14 mph

Wind

64%

Humidity

10

UV Index

5:25 AM

Sunrise

8:27 PM

Sunset

Thu 7/2

Thu

2%

74°

93°

EXTREME HEAT WATCH

Sunshine. Highs in the low 90s and lows in the upper 70s.

101°

Feels Like

SW 12 mph

Wind

60%

Humidity

10

UV Index

5:26 AM

Sunrise

8:27 PM

Sunset

Fri 7/3

Fri

36%

79°

96°

EXTREME HEAT WATCH

Afternoon showers. Highs in the mid 90s and lows in the upper 70s.

104°

Feels Like

WSW 12 mph

Wind

51%

Humidity

10

UV Index

5:26 AM

Sunrise

8:27 PM

Sunset

Sat 7/4

Sat

42%

77°

92°

EXTREME HEAT WATCH

Afternoon showers and thunderstorms. Highs in the low 90s and lows in the mid 70s.

97°

Feels Like

WSW 11 mph

Wind

53%

Humidity

10

UV Index

5:27 AM

Sunrise

8:27 PM

Sunset

Sun 7/5

Sun

64%

73°

87°

Showers and thunderstorms late. Highs in the upper 80s and lows in the low 70s.

91°

Feels Like

WSW 9 mph

Wind

63%

Humidity

8

UV Index

5:27 AM

Sunrise

8:27 PM

Sunset

Mon 7/6

Mon

63%

71°

81°

Showers. Highs in the low 80s and lows in the upper 60s.

84°

Feels Like

ENE 10 mph

Wind

68%

Humidity

8

UV Index

5:28 AM

Sunrise

8:26 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Looking for homes in this area?

• 62 Adelhaide Ln, East Islip, NY 11730
• 66 Adelhaide Ln, East Islip, NY 11730
• 2453 D Union Blvd Unit 4A, Islip, NY 11751

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

Latest Stories from New York

See the top cities in danger of shattering Fourth of July records as extreme heat dome descends on nation

While temperatures may peak before July 4 itself, millions of people across the U.S. will still experience triple-digit temperatures or heat index values as they celebrate America's 250th birthday.

Life-threatening heat dome to roast over 230 million ahead of America's 250th birthday

Temperatures in the 90s are spreading across the Midwest and will reach the East Coast by midweek, when it will feel like 100 to 110 degrees for tens of millions of people as a potentially record-setting heat dome expands eastward ahead of America's 250th birthday.

4 dead as flash flooding slams Kentucky, triggering emergencies and evacuations

Thunderstorms and flash flooding are threatening the first half of the weekend for millions across parts of the Ohio Valley and East Coast. Those with outdoor plans could be dodging showers on both Saturday and Sunday ahead of a return to 90-degree weather by the middle of next week.

Not just hurricanes: Tropical storms in history that packed a punch with historic, deadly flooding

While not every storm is as impactful as a major hurricane when it makes landfall, tropical storms can still bring plenty of rain in a short amount of time. This can lead to flash flooding and cause river levels to rise to new record heights. Here is a look back on some of the tropical storms that caused the worst flooding.

Load More Stories