LAKE RONKONKOMA, NY 11779 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

11779 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ISLIP, NY Current Weather
5:56 AM EDT MAY 17, 2025
Overcast Fog 63°F
Feels Like:	63°F
Dewpoint:	63°F
Rel. Hum.:	100%
Visibility:	1/8 miles
Wind:	SE at 5 mph
Pressure:
Last 72 hours
Local Area Snow Depth
New York Current Weather
New York MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

11779 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	LAKE RONKONKOMA, NY 11779 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Patchy fog early. Mostly cloudy early, then partly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 70s. South winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 40 percent.

TONIGHT
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 20 percent.

SUNDAY
Sunny in the morning, then becoming partly sunny. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 30 mph.

SUNDAY NIGHT
Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

MONDAY
Sunny. Highs in the lower 70s. Northwest winds 15 to 20 mph with gusts up to 30 mph.

MONDAY NIGHT
Mostly clear. Lows around 50.

TUESDAY
Sunny. Highs in the upper 60s.

TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 50s.

WEDNESDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the lower 60s. Chance of rain 60 percent.

WEDNESDAY NIGHT
Showers likely. Lows around 50. Chance of rain 70 percent.

THURSDAY
Showers likely. Highs in the lower 60s. Chance of rain 70 percent.

THURSDAY NIGHT
Showers likely. Lows around 50. Chance of rain 70 percent.

FRIDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the mid 60s.

11779 WEATHER SATELLITE LOOPS

Visible Weather Satellite
LAKE RONKONKOMA, NY 11779

Infrared Weather Satellite
LAKE RONKONKOMA, NY 11779

11779 WEATHER RADAR LOOP

NEXRAD Weather Radar
LAKE RONKONKOMA, NY 11779

MOS COMPUTER WEATHER FORECAST

ISLIP, NY 3 hourly weather forecast

weather forecast created 8:00 PM EDT 5/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
17 MAY 2025

2 AM

62°

63°

Mostly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 10% severe)

S 3

93%

60°

Low 61°

5 AM

62°

63°

Mostly Cloudy

S 3

93%

60°

High 78°

8 AM

64°

64°

Mostly Cloudy

22%
RAIN
***

0% Thunder
( 9% severe)

S 6

90%

61°

Mostly Cloudy

Chance of Rain

11 AM

69°

69°

Mostly Cloudy

SSW 9

76%

61°

2 PM

74°

74°

Partly Cloudy

12%
RAIN
<.01 in

0% Thunder
( 10% severe)

SSW 12

64%

61°

5 PM

74°

74°

Partly Cloudy

SSW 13

62%

60°

8 PM

69°

69°

Partly Cloudy

6%

0% Thunder
( 5% severe)

SW 9

68%

58°

11 PM

67°

67°

Partly Cloudy

W 9

70%

57°

Sunday
18 MAY 2025

2 AM

64°

64°

Partly Cloudy

2%

0% Thunder
( 0% severe)

WNW 9

70%

54°

Low 60°

5 AM

61°

60°

Clear

W 10

70%

51°

High 74°

8 AM

63°

62°

Clear

0%

0% Thunder
( 1% severe)

W 12

65%

51°

Increasing Clouds

11 AM

69°

69°

Partly Cloudy

W 15

49%

49°

2 PM

72°

72°

Partly Cloudy

2%

0% Thunder
( 3% severe)

W 17

46%

50°

5 PM

70°

70°

Mostly Cloudy

W 16

49%

50°

8 PM

65°

65°

Partly Cloudy

1%

0% Thunder
( 1% severe)

WNW 13

58%

50°

11 PM

61°

59°

Partly Cloudy

WNW 13

65%

49°


ISLIP, NY extended weather forecast
Monday 19 MAY 2025	Tuesday 20 MAY 2025	Wednesday 21 MAY 2025	Thursday 22 MAY 2025	Friday 23 MAY 2025
Low 52°	Low 50°	Low 52°	Low 52°	Low 47°
High 74°	High 67°	High 61°	High 62°	High 62°

Partly Cloudy 17% Rain	Partly Cloudy 3% Rain	Overcast 74% Rain	Overcast 80% Rain	Overcast 47% Rain

SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Lake Ronkonkoma, NY
Lake Ronkonkoma, NY snow
Lake Ronkonkoma, NY radar
NY map

-or-
-or-
-or-

11779
11779 snow
11779 radar

-or-
-or-

NY
NY snow

Copyright © 2024 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately