Local weather forecast

Weather in Mastic, NY

Updated 2026-09-26 11:00 local time · ZIP codes 11950

Light rain shower
Now60°F

Light rain shower

High / Low61° / 57°
Rain chance90%
Wind35 mph
Weather alerts

Active alerts

1
Storm Warning issued September 26 at 4:30AM EDT until September 27 at 6:00AM EDT by NWS Upton NY

* WHAT...Northeast winds 35 to 45 kt with gusts up to 55 kt and seas 14 to 19 ft. * WHERE...Fire Island Inlet NY to Moriches Inlet NY out 20 nm. * WHEN...Until 6 AM EDT Sunday. * IMPACTS...Storm force winds and hazardous seas will capsize or damage vessels and reduce visibility.

Safety instructions

Mariners should remain in port, alter course, and/or secure the vessel for severe conditions.

Hourly

Next hours

NowLight rain shower60°74% rain
12 PMLight rain shower60°78% rain
1 PMLight rain shower59°79% rain
2 PMLight rain shower59°77% rain
3 PMLight rain shower59°72% rain
4 PMLight rain shower59°60% rain
5 PMLight rain shower58°68% rain
6 PMLight rain shower58°46% rain
7 PMPatchy rain nearby59°37% rain
8 PMLight rain shower59°58% rain
9 PMLight rain shower59°73% rain
10 PMLight rain shower59°82% rain
Forecast

3-day weather forecast

Today2026-09-26
Light rain shower
61° 57°Light rain shower
Rain 90%Gust 42 mph
Tomorrow2026-09-27
Light rain shower
66° 59°Light rain shower
Rain 92%Gust 41 mph
Monday2026-09-28
Light rain shower
65° 60°Light rain shower
Rain 86%Gust 21 mph
Conditions

Weather details

Feels like42°F
Humidity90%
Pressure29.76 inHg
Visibility6 mi
Wind35 mph NE
Wind gusts49 mph
Precipitation0.05 in
UV index1
Daylight

Sunrise, sunset and moon

Sunrise06:43 AM
Sunset06:42 PM
Moonrise06:30 PM
Moon phaseFull Moon
Next 24 hours

Key weather changes ahead

Warmest hour10 AM · 66°F
Coolest hour6 PM · 58°F
Highest rain chance4 AM · 91%
Strongest gusts7 AM · 58 mph
Practical guide

Weather insights for today

Take an umbrella

Rain chance reaches about 82% over the next 12 hours.

A jacket or sweater is a good idea

It feels like 42°F with winds near 35 mph.

Best window: 7 PM

59°F, 37% rain chance and 34 mph wind.

Use extra caution while driving

Visibility is around 6 mi; gusts may reach 51 mph.

Running conditions are less comfortable

Current temperature is 60°F, wind 35 mph, rain chance up to 82%.

Low UV protection needs

UV index is 1.

Local weather characteristics in Mastic

New York spans Atlantic coastal, inland valley, Great Lakes and mountain climates. Lake-effect snow, coastal storms and large upstate/downstate temperature differences are all common.

Mastic is part of the Northeast weather region. The forecast point is near 40.80°N latitude and 72.84°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.

Mastic weather today

Light rain shower and 60°F in Mastic, NY. Today's high is 61°F with a 90% rain chance. Winds are around 35 mph with gusts near 49 mph. Relative humidity is 90%, pressure is 29.76 inHg, and visibility is about 6 miles.

Tonight and tomorrow in Mastic

Sunrise is at 06:43 AM and sunset is at 06:42 PM. Tomorrow's forecast calls for Light rain shower with a high near 66°F and a low near 59°F. The maximum rain chance is 92%.

Nearby

Weather near Mastic

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