RONKONKOMA, NY 11779 Weather Forecast & Current Conditions

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11779 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ISLIP, NY Current Weather
1:56 PM EDT AUG 23, 2025
Few Clouds 81°F
Feels Like:	81°F
Dewpoint:	55°F
Rel. Hum.:	41%
Visibility:	10 miles
Wind:	S at 13 mph
Pressure:	30.09 inches
Last 72 hours
Local Area Snow Depth
New York Current Weather
New York MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

11779 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	RONKONKOMA, NY 11779 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Sunny. Highs in the lower 80s. South winds 10 to 15 mph.

TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening.

SUNDAY
Partly sunny. Highs in the lower 80s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

SUNDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Humid with lows in the upper 60s. South winds 5 to 10 mph. Chance of rain 30 percent.

MONDAY
Partly sunny with a 30 percent chance of showers. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph.

MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 60s.

TUESDAY
Sunny. Highs around 80.

TUESDAY NIGHT
Partly cloudy. Lows around 60.

WEDNESDAY
Mostly sunny. Highs in the upper 70s.

WEDNESDAY NIGHT
Mostly clear. Lows in the upper 50s.

THURSDAY
Sunny. Highs in the upper 70s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 60s.

FRIDAY
Mostly sunny. Highs in the upper 70s.

11779 WEATHER SATELLITE LOOPS

Visible Weather Satellite
RONKONKOMA, NY 11779

Infrared Weather Satellite
RONKONKOMA, NY 11779

11779 WEATHER RADAR LOOP

NEXRAD Weather Radar
RONKONKOMA, NY 11779

MOS COMPUTER WEATHER FORECAST

ISLIP, NY 3 hourly weather forecast

weather forecast created 8:00 AM EDT 8/23/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
23 AUG 2025

2 PM

80°

80°

Partly Cloudy

0%

0% Thunder
( 0% severe)

SSW 13

42%

55°

High 81°

5 PM

77°

79°

Clear

S 13

54%

59°

Partly Cloudy

8 PM

71°

71°

Clear

0%

0% Thunder
( 0% severe)

S 12

73%

62°

11 PM

70°

70°

Partly Cloudy

S 10

76%

62°

Sunday
24 AUG 2025

2 AM

68°

68°

Partly Cloudy

1%

0% Thunder
( 0% severe)

S 9

81%

62°

Low 67°

5 AM

68°

68°

Partly Cloudy

S 8

84%

63°

High 81°

8 AM

73°

73°

Partly Cloudy

1%

0% Thunder
( 2% severe)

S 8

79%

66°

Mostly Cloudy

11 AM

78°

80°

Mostly Cloudy

S 12

62%

64°

2 PM

80°

82°

Mostly Cloudy

2%

0% Thunder
( 3% severe)

S 13

58%

64°

5 PM

78°

80°

Mostly Cloudy

S 13

64%

65°

8 PM

73°

73°

Mostly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 5% severe)

SSE 9

84%

68°

11 PM

72°

72°

Mostly Cloudy

S 7

87%

68°

Monday
25 AUG 2025

2 AM

70°

70°

Mostly Cloudy

19%
RAIN
.01–.1 in

0% Thunder
( 5% severe)

S 5

93%

68°

Low 68°

5 AM

70°

70°

Mostly Cloudy

S 3

93%

68°

High 83°

8 AM

73°

73°

Partly Cloudy

18%
RAIN
<.01 in

0% Thunder
( 8% severe)

S 3

87%

69°

Partly Cloudy

11 AM

79°

81°

Partly Cloudy

SW 7

67%

67°

2 PM

81°

83°

Partly Cloudy

8%

0% Thunder
( 17% severe)

SW 10

60%

66°

5 PM

80°

82°

Partly Cloudy

SW 10

58%

64°

8 PM

74°

74°

Partly Cloudy

WSW 8

71%

64°


ISLIP, NY extended weather forecast
Tuesday 26 AUG 2025	Wednesday 27 AUG 2025	Thursday 28 AUG 2025	Friday 29 AUG 2025	Saturday 30 AUG 2025
Low 60°	Low 58°	Low 57°	Low 62°	Low 60°
High 76°	High 73°	High 78°	High 76°	High 77°

Partly Cloudy 19% Rain	Partly Cloudy 18% Rain	Partly Cloudy 22% Rain	Partly Cloudy 23% Rain	Partly Cloudy 31% Rain

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