MT SINAI, NY 11766 Weather Forecast & Current Conditions

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11766 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
ISLIP, NY Current Weather
6:56 PM EDT APR 9, 2025
Clear 43°F
Feels Like:	36°F
Dewpoint:	21°F
Rel. Hum.:	40%
Visibility:	10 miles
Wind:	SSW at 13 mph
Pressure:	30.25 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)

11766 WEATHER FORECAST
10-Day model forecast maps 2024 Hurricanes	MT SINAI, NY 11766 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Mostly clear this evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph, becoming south around 5 mph after midnight.

THURSDAY
Partly sunny in the morning, then mostly cloudy with a slight chance of rain showers in the afternoon. Highs in the lower 50s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

THURSDAY NIGHT
Cloudy with a 50 percent chance of showers. Lows in the upper 30s. Southeast winds 10 to 15 mph, becoming east 5 to 10 mph after midnight.

FRIDAY
Cloudy. Rain likely, mainly in the morning. Highs in the lower 50s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

FRIDAY NIGHT
Rain likely in the evening, then rain with a slight chance of thunderstorms after midnight. Lows around 40. Northeast winds 15 to 20 mph. Chance of rain 90 percent.

SATURDAY
Rain. Highs around 50. Chance of rain 90 percent.

SATURDAY NIGHT
Mostly cloudy. Rain likely, mainly in the evening. Lows around 40. Chance of rain 70 percent.

SUNDAY
Partly sunny with a 50 percent chance of rain. Highs in the lower 50s.

SUNDAY NIGHT
Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 40 percent.

MONDAY
Mostly sunny. Highs in the lower 60s.

MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

TUESDAY
Partly sunny. Highs in the mid 60s.

TUESDAY NIGHT
Partly cloudy. Lows in the lower 40s.

11766 WEATHER SATELLITE LOOPS

Visible Weather Satellite
MT SINAI, NY 11766

Infrared Weather Satellite
MT SINAI, NY 11766

11766 WEATHER RADAR LOOP

NEXRAD Weather Radar
MT SINAI, NY 11766

MOS COMPUTER WEATHER FORECAST

ISLIP, NY 3 hourly weather forecast

weather forecast created 8:00 AM EDT 4/ 9/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Wednesday
9 APR 2025

2 PM

45°

40°

Clear

1%

0% Thunder
( 0% severe)

WNW 9

24%

12°

High 46°

5 PM

45°

40°

Clear

SW 9

26%

14°

Clear

8 PM

41°

35°

Clear

2%

0% Thunder
( 0% severe)

SSW 9

43%

21°

11 PM

39°

34°

Clear

SSW 7

59%

26°

Thursday
10 APR 2025

2 AM

38°

36°

Partly Cloudy

3%

0% Thunder
( 0% severe)

SSW 3

70%

29°

Low 36°

5 AM

37°

35°

Partly Cloudy

SW 2

72%

29°

High 51°

8 AM

41°

39°

Partly Cloudy

3%

0% Thunder
( 0% severe)

SE 3

67%

31°

Partly Cloudy

11 AM

50°

46°

Partly Cloudy

SSE 9

46%

30°

2 PM

50°

45°

Partly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 1% severe)

SSE 13

42%

28°

5 PM

47°

42°

Mostly Cloudy

SSE 10

47%

28°

8 PM

43°

39°

Mostly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 2% severe)

SE 7

62%

31°

11 PM

42°

38°

Mostly Cloudy

ESE 7

70%

33°

Friday
11 APR 2025

2 AM

41°

36°

Mostly Cloudy

22%
RAIN
<.01 in

0% Thunder
( 1% severe)

E 7

76%

34°

Low 40°

5 AM

41°

36°

Mostly Cloudy

E 8

79%

35°

High 52°

8 AM

43°

37°

Mostly Cloudy

23%
RAIN
.01–.1 in

0% Thunder
( 0% severe)

E 12

79%

37°

Mostly Cloudy

Chance of Rain

11 AM

49°

43°

Mostly Cloudy

E 15

61%

36°

2 PM

50°

44°

Mostly Cloudy

40%
RAIN
***

0% Thunder
( 2% severe)

E 16

56%

35°

5 PM

48°

42°

Mostly Cloudy

ENE 16

63%

36°

8 PM

44°

37°

Mostly Cloudy

ENE 14

73%

36°


ISLIP, NY extended weather forecast
Saturday 12 APR 2025	Sunday 13 APR 2025	Monday 14 APR 2025	Tuesday 15 APR 2025	Wednesday 16 APR 2025
Low 45°	Low 44°	Low 44°	Low 46°	Low 45°
High 54°	High 58°	High 60°	High 63°	High 56°

Overcast 100% Rain	Overcast 49% Rain	Partly Cloudy 28% Rain	Overcast 46% Rain	Partly Cloudy 30% Rain

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