Current Conditions

Mastic, New York

74°F23°C

Clear

Wind

SSW 6 mph9 km/h

Humidity

49%

Cloud Cover

As of Thursday, July 23, 2026 at 4:06 PM EDT

Today's Outlook

Day

Mostly clear and warm, with a high of 74°F23°C. Light wind from the SSW around 4 mph6 km/h.

Night

Mostly clear, with a low around 70°F21°C. Breezy from the S at 7 to 8 mph11 to 12 km/h.

7-Day Forecast

Day	Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
ThursdayJul 23	Clear	High 74°F23°C	Low 70°F21°C	Precip 0 in0 mm—	Cloud 1%	Wind S 5 mph9 km/h	Thursday: Mostly clear and warm, with a high of 74°F23°C. Light wind from the SSW around 4 mph6 km/h. Thursday Night: Mostly clear, with a low around 70°F21°C. Breezy from the S at 7 to 8 mph11 to 12 km/h.
FridayJul 24	Clear	High 75°F24°C	Low 68°F20°C	Precip 0 in0 mm—	Cloud 34%	Wind ESE 6 mph9 km/h	Friday: Partly cloudy and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the ESE at 6 to 9 mph10 to 15 km/h. Friday Night: Partly cloudy, with a low around 68°F20°C. Breezy from the SE at 5 to 8 mph8 to 12 km/h.
SaturdayJul 25	Clear	High 73°F23°C	Low 67°F19°C	Precip 0 in0.1 mm2%	Cloud 19%	Wind ENE 9 mph14 km/h	Saturday: Mostly clear and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the ENE at 10 to 11 mph17 to 18 km/h. Saturday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h.
SundayJul 26	Clear	High 74°F23°C	Low 66°F19°C	Precip 0.01 in0.3 mm3%	Cloud 15%	Wind ESE 7 mph12 km/h	Sunday: Mostly clear and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the E at 7 to 9 mph11 to 14 km/h. Sunday Night: Mostly clear, with a low around 66°F19°C. Breezy from the ESE at 7 to 9 mph12 to 14 km/h.
MondayJul 27	Drizzle	High 76°F24°C	Low 70°F21°C	Precip 0.03 in0.7 mm12%	Cloud 43%	Wind S 9 mph14 km/h	Monday: Partly cloudy and warm, with a high of 76°F24°C. Breezy from the S at 9 to 12 mph14 to 20 km/h. 11% chance of drizzle in the afternoon. Humid. Monday Night: Partly cloudy, with a low around 70°F21°C. Breezy from the SSW at 9 to 10 mph14 to 17 km/h. 12% chance of drizzle overnight.
TuesdayJul 28	Light Rain	High 76°F24°C	Low 72°F22°C	Precip 0.32 in8.1 mm45%	Cloud 79%	Wind S 10 mph17 km/h	Tuesday: Overcast and warm, with a high of 76°F24°C. Breezy from the S at 11 to 13 mph17 to 21 km/h. 45% chance of light rain throughout the day. Humid. Tuesday Night: Mostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 44% chance of light rain throughout the night.
WednesdayJul 29	Showers	High 76°F25°C	Low 71°F22°C	Precip 0.33 in8.4 mm45%	Cloud 53%	Wind W 9 mph15 km/h	Wednesday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the W at 9 mph15 km/h. 34% chance of showers throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 45% chance of showers throughout the night.

15-Day Forecast

	Day	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Condition	Wind (mph)
	ThursdayJul 23	74°F23°C	70°F21°C	0 in0 mm· —	1%	Clear	S 5 mph9 km/h
DayMostly clear and warm, with a high of 74°F23°C. Light wind from the SSW around 4 mph6 km/h. NightMostly clear, with a low around 70°F21°C. Breezy from the S at 7 to 8 mph11 to 12 km/h.
	FridayJul 24	75°F24°C	68°F20°C	0 in0 mm· —	34%	Clear	ESE 6 mph9 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 70°F21°C. Breezy from the ESE at 6 to 9 mph10 to 15 km/h. NightPartly cloudy, with a low around 68°F20°C. Breezy from the SE at 5 to 8 mph8 to 12 km/h.
	SaturdayJul 25	73°F23°C	67°F19°C	0 in0.1 mm· 2%	19%	Clear	ENE 9 mph14 km/h
DayMostly clear and warm, with a high of 73°F23°C and morning low of 69°F20°C. Breezy from the ENE at 10 to 11 mph17 to 18 km/h. NightPartly cloudy, with a low around 67°F19°C. Breezy from the ENE at 7 to 8 mph11 to 12 km/h.
	SundayJul 26	74°F23°C	66°F19°C	0.01 in0.3 mm· 3%	15%	Clear	ESE 7 mph12 km/h
DayMostly clear and warm, with a high of 74°F23°C and morning low of 68°F20°C. Breezy from the E at 7 to 9 mph11 to 14 km/h. NightMostly clear, with a low around 66°F19°C. Breezy from the ESE at 7 to 9 mph12 to 14 km/h.
	MondayJul 27	76°F24°C	70°F21°C	0.03 in0.7 mm· 12%	43%	Drizzle	S 9 mph14 km/h
DayPartly cloudy and warm, with a high of 76°F24°C. Breezy from the S at 9 to 12 mph14 to 20 km/h. 11% chance of drizzle in the afternoon. Humid. NightPartly cloudy, with a low around 70°F21°C. Breezy from the SSW at 9 to 10 mph14 to 17 km/h. 12% chance of drizzle overnight.
	TuesdayJul 28	76°F24°C	72°F22°C	0.32 in8.1 mm· 45%	79%	Light Rain	S 10 mph17 km/h
DayOvercast and warm, with a high of 76°F24°C. Breezy from the S at 11 to 13 mph17 to 21 km/h. 45% chance of light rain throughout the day. Humid. NightMostly cloudy, with a low around 72°F22°C. Breezy from the SSW at 10 to 11 mph16 to 18 km/h. 44% chance of light rain throughout the night.
	WednesdayJul 29	76°F25°C	71°F22°C	0.33 in8.4 mm· 45%	53%	Showers	W 9 mph15 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 72°F22°C. Breezy from the W at 9 mph15 km/h. 34% chance of showers throughout the day. Humid. NightMostly cloudy, with a low around 71°F22°C. Breezy from the W at 10 to 11 mph16 to 17 km/h. 45% chance of showers throughout the night.
	ThursdayJul 30	77°F25°C	70°F21°C	0.04 in1.1 mm· 10%	30%	Drizzle	WNW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 77°F25°C and morning low of 71°F22°C. Breezy from the WNW at 8 to 9 mph14 to 15 km/h. NightPartly cloudy, with a low around 70°F21°C. Breezy from the W at 9 to 10 mph15 to 16 km/h. 10% chance of drizzle throughout the night.
	FridayJul 31	78°F26°C	71°F22°C	0.04 in0.9 mm· 9%	34%	Clear	SW 9 mph14 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 72°F22°C. Breezy from the SW at 8 to 11 mph13 to 17 km/h. Humid. NightPartly cloudy, with a low around 71°F22°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h.
	SaturdayAug 1	78°F26°C	72°F22°C	0.08 in2 mm· 16%	47%	Drizzle	SSW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SSW at 9 to 12 mph15 to 20 km/h. 16% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 72°F22°C. Breezy from the SW at 10 to 11 mph16 to 18 km/h. 14% chance of drizzle before dawn.
	SundayAug 2	78°F26°C	73°F23°C	0.08 in2.1 mm· 13%	47%	Drizzle	SW 10 mph16 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 73°F23°C. Breezy from the SW at 9 to 12 mph15 to 19 km/h. 13% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h. 11% chance of drizzle throughout the night.
	MondayAug 3	79°F26°C	73°F23°C	0.07 in1.7 mm· 14%	47%	Drizzle	SW 10 mph15 km/h
DayPartly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h. 14% chance of drizzle throughout the day. Humid. NightPartly cloudy, with a low around 73°F23°C. Breezy from the SW at 10 mph16 km/h.
	TuesdayAug 4	79°F26°C	73°F23°C	0.05 in1.2 mm· 11%	50%	Drizzle	SSW 10 mph15 km/h
DayMostly cloudy and warm, with a high of 79°F26°C and morning low of 74°F23°C. Breezy from the SSW at 9 to 12 mph15 to 19 km/h. 11% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Breezy from the SW at 10 to 11 mph16 to 17 km/h.
	WednesdayAug 5	80°F26°C	74°F23°C	0.06 in1.6 mm· 13%	54%	Drizzle	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 80°F26°C. Breezy from the SSW at 9 to 11 mph15 to 18 km/h. 13% chance of drizzle around midday. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 10 mph15 km/h. 12% chance of drizzle throughout the night.
	ThursdayAug 6	79°F26°C	74°F23°C	0.1 in2.6 mm· 16%	58%	Drizzle	SSW 9 mph15 km/h
DayMostly cloudy and warm, with a high of 79°F26°C. Breezy from the SSW at 9 to 11 mph15 to 17 km/h. 15% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 74°F23°C. Breezy from the SW at 10 mph15 km/h. 16% chance of drizzle throughout the night.

Nearby Cities

Shirley1 mi2 km Medford8 mi14 km East Patchogue8 mi14 km Coram10 mi15 km Farmingville10 mi16 km Holtsville11 mi17 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 40.8020°N, 72.8409°W·Elevation: 9m·Timezone: America/New_York·Population: 15,481