National Weather Service forecast
Mastic Beach, New York Weather
Mastic Beach 7-Day Forecast
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Overnight56°FPartly Cloudy3% chance of precipitation
Partly cloudy, with a low around 56. Southwest wind around 8 mph.
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Wednesday68°FSunny3% chance of precipitation
Sunny. High near 68, with temperatures falling to around 64 in the afternoon. Southwest wind 6 to 12 mph.
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Wednesday Night60°FPartly Cloudy1% chance of precipitation
Partly cloudy, with a low around 60. Southwest wind around 9 mph.
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Thursday67°FMostly Cloudy then Slight Chance Rain Showers16% chance of precipitation
A slight chance of rain showers after 1pm. Mostly cloudy. High near 67, with temperatures falling to around 64 in the afternoon. Southwest wind 8 to 14 mph. Chance of precipitation is 20%.
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Thursday Night61°FRain Showers85% chance of precipitation
Rain showers. Mostly cloudy, with a low around 61. Southwest wind around 13 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
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Friday66°FShowers And Thunderstorms94% chance of precipitation
Rain showers before 7am, then showers and thunderstorms. Cloudy. High near 66, with temperatures falling to around 63 in the afternoon. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
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Friday Night56°FShowers And Thunderstorms94% chance of precipitation
Showers and thunderstorms. Cloudy, with a low around 56. Chance of precipitation is 90%.
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Saturday63°FRain Showers Likely63% chance of precipitation
Rain showers likely. Partly sunny, with a high near 63. Chance of precipitation is 60%.
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Saturday Night45°FSlight Chance Rain Showers21% chance of precipitation
A slight chance of rain showers. Partly cloudy, with a low around 45.
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Sunday59°FSlight Chance Rain Showers then Mostly Sunny17% chance of precipitation
A slight chance of rain showers before 7am. Mostly sunny, with a high near 59.
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Sunday Night43°FPartly Cloudy then Slight Chance Light Rain15% chance of precipitation
A slight chance of rain after 1am. Partly cloudy, with a low around 43.
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Monday58°FChance Light Rain28% chance of precipitation
A chance of rain. Mostly sunny, with a high near 58. Chance of precipitation is 30%.
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Monday Night43°FChance Light Rain28% chance of precipitation
A chance of rain. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
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Tuesday59°FSlight Chance Light Rain then Mostly Sunny21% chance of precipitation
A slight chance of rain before 7am. Mostly sunny, with a high near 59.
Issued by the National Weather Service (OKX office), updated .
Mastic Beach Hourly Forecast
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Mastic Beach Weather Radar
Open the full radar for Mastic BeachAbout Mastic Beach
- Population (2020 Census)
- 14,199
- Coordinates
- 40.766, -72.837
- Elevation
- 13 ft
- NWS forecast office
- OKX
- Time zone
- America/New York
- Sunrise today
- 6:25 AM EST
- Sunset today
- 4:44 PM EST
- Daylight today
- 10 h 20 min
Mastic Beach Weather Questions
What is the weather forecast for Mastic Beach, New York?
Overnight: Partly cloudy, with a low around 56. Southwest wind around 8 mph. Wednesday: Sunny. High near 68, with temperatures falling to around 64 in the afternoon. Southwest wind 6 to 12 mph.
Will it rain or snow in Mastic Beach this week?
The best chance of precipitation is Friday at 94%. Periods with a 30% chance or more: Thursday Night (85%), Friday (94%), Friday Night (94%), Saturday (63%).
How warm and how cold will it get in Mastic Beach this week?
The warmest day is Wednesday, with a high near 68°F. The coldest night is Sunday Night, with a low near 43°F.
What time are sunrise and sunset in Mastic Beach today?
Sunrise is at 6:25 AM EST and sunset is at 4:44 PM EST, for 10 h 20 min of daylight.
Weather near Mastic Beach
- Moriches 3 mi
- Shirley 3 mi
- Mastic 3 mi
- Center Moriches 3 mi
- Brookhaven 4 mi
- East Moriches 5 mi
- Bellport 6 mi
- North Bellport 6 mi