Mount Sinai, NY Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Jun 27 		Rain
Close Hourly 		-º / 66º 87% NE 4 mph 92%
6pm Showers 72º 45% NNW 4 mph 81%
7pm Few Showers 71º 34% ESE 3 mph 84%
8pm Mostly Cloudy 71º 15% WNW 1 mph 84%
9pm Mostly Cloudy 69º 15% N 2 mph 90%
10pm Mostly Cloudy 68º 15% NNE 2 mph 94%
11pm Cloudy 68º 15% ENE 2 mph 94%
Sun
Jun 28 		Mostly Cloudy
View Hourly 		78º / 64º 21% ENE 10 mph 77%
12am Cloudy 68º 15% ENE 2 mph 94%
1am Few Showers 68º 31% ENE 2 mph 95%
2am Cloudy 68º 24% ENE 2 mph 96%
3am Cloudy 67º 14% ENE 2 mph 97%
4am Cloudy 67º 17% ENE 3 mph 99%
5am Cloudy 67º 21% NE 4 mph 97%
6am Cloudy 67º 21% NE 4 mph 97%
7am Mostly Cloudy 68º 21% ENE 4 mph 95%
8am Mostly Cloudy 70º 20% NE 5 mph 88%
9am Mostly Cloudy 72º 20% NE 7 mph 84%
10am Mostly Cloudy 72º 7% NE 8 mph 81%
11am Mostly Cloudy 73º 6% NE 9 mph 77%
12pm Cloudy 74º 15% ENE 9 mph 74%
1pm Mostly Cloudy 75º 15% ENE 10 mph 72%
2pm Mostly Cloudy 76º 15% E 9 mph 71%
3pm Mostly Cloudy 76º 15% ESE 8 mph 70%
4pm Mostly Cloudy 76º 15% ESE 8 mph 70%
5pm Partly Cloudy 77º 15% ESE 8 mph 69%
6pm Mostly Cloudy 76º 15% ESE 7 mph 71%
7pm Partly Cloudy 74º 4% SE 6 mph 74%
8pm Mostly Sunny 73º 5% SE 5 mph 79%
9pm Mostly Clear 71º 7% SE 4 mph 84%
10pm Clear 69º 8% SE 3 mph 89%
11pm Mostly Clear 68º 8% SE 3 mph 93%
Mon
Jun 29 		Mostly Sunny
View Hourly 		83º / 66º 20% ENE 8 mph 64%
12am Mostly Clear 67º 9% ESE 2 mph 96%
1am Partly Cloudy 66º 10% SE 1 mph 97%
2am Partly Cloudy 66º 9% E 1 mph 98%
3am Mostly Cloudy 65º 9% NE 1 mph 99%
4am Partly Cloudy 65º 9% NNE 2 mph 99%
5am Partly Cloudy 65º 9% N 2 mph 99%
6am Mostly Cloudy 66º 9% N 1 mph 100%
7am Mostly Cloudy 67º 20% N 2 mph 95%
8am Partly Cloudy 70º 8% N 3 mph 86%
9am Mostly Sunny 72º 6% N 4 mph 79%
10am Mostly Sunny 74º 5% NNE 5 mph 73%
11am Sunny 76º 3% NNE 5 mph 66%
12pm Sunny 78º 3% NE 6 mph 60%
1pm Sunny 79º 2% ENE 6 mph 55%
2pm Mostly Sunny 80º 5% E 6 mph 52%
3pm Mostly Sunny 81º 1% SE 6 mph 50%
4pm Mostly Sunny 81º 1% SSE 6 mph 49%
5pm Sunny 81º 1% SSE 7 mph 50%
Tue
Jun 30 		Partly Cloudy 84º / 70º 6% SSW 15 mph 58%
Wed
Jul 1 		Sunny 89º / 76º 13% SW 13 mph 60%
Thu
Jul 2 		Sunny 97º / 77º 6% WSW 11 mph 55%
Fri
Jul 3 		Mostly Sunny 95º / 75º 24% WNW 10 mph 51%
Sat
Jul 4 		PM Thunderstorms 89º / 73º 38% WNW 9 mph 57%

Weather Radar for Mount Sinai, NY See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Mount Sinai, NY

Late Afternoon
High : 71ºF
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Tonight
Low : 66ºF
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Sunday
High : 79ºF
Variable winds 5 kt or less. Partly sunny. Seas 1 ft or less.
Sunday Night
Low : 65ºF
Variable winds 5 kt or less. Increasing clouds. Seas 1 ft or less.
Monday
High : 81ºF
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Monday Night
Low : 67ºF
S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.
Tuesday
High : 82ºF
SW wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. Mostly sunny. Seas around 1 ft.
Tuesday Night
Low : 70ºF
SW wind around 12 kt. Partly cloudy. Seas around 1 ft.
Wednesday
High : 89ºF
WSW wind 8 to 10 kt. Mostly sunny. Seas around 1 ft.

NOAA Buoy Data Near Mount Sinai, NY See Map

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    Wind Speed Forecast for Mount Sinai, NY

    SaturdaySundayMonday
    Wind Speed (MPH) 422489731156
    10pm2am6am10am2pm6pm10pm2am6am10am2pm6pm
    MPH 422489731156
    DIR NNWNNEENENENEEESESEENNNEE

    Current Weather Conditions In Mount Sinai, NY

    As Of: 5 minutes ago

    • 72ºF
    • 72ºF
    • 4mph
    • 0º (NNW)
    • 4mph
    • Showers
    • 7mi
    • 29.97"
    • 81%
    • 0ºF

    The weather right now in Mount Sinai, NY is Showers. The current temperature is 72°F, and the expected high and low for today, Saturday, June 27, 2026, are -° high temperature and 66°F low temperature. The wind is currently blowing at 4 miles per hour, and coming from the North Northwest. The wind is gusting to 4 mph. With the wind and the atmosphere the temperature feels like 72° Fahrenheit. Expected precipitation is 45 percent, with current humidity at 81 percent, and air pressure at 29.97 in. Visibility is 7 nautical miles. There are no current weather alert(s).