What is today's weather forecast for Old Mastic, NY?

Today's forecast for Old Mastic shows a low of 41 degrees Fahrenheit. Mostly clear, with a steady temperature around 41.

What is the 7-day weather forecast for Old Mastic, NY?

The 7-day forecast for Old Mastic shows highs from 46 to 54 degrees and lows from 36 to 41 degrees Fahrenheit. Expect precipitation on 2 days with chances of 20% or higher.

Will it rain in Old Mastic, NY this week?

Yes, rain is possible in Old Mastic this week. Precipitation chances: Saturday (90% chance), Sunday (30% chance).

How accurate is the Old Mastic weather forecast?

WeatherForYou provides highly accurate Old Mastic forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Old Mastic, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

43°F
Feels Like 43°F

Humidity 71% Dew Point 34°F Wind NW 1 MPH Gusts 8 Barometer 29.98 in.761.5 mm

Report from a MADIS/MESONET weather station 1.7 miles WSW of central Old Mastic
at 1:45 AM Fri, Nov 14, 2025

Point Forecast at a Glance

ThuNov 13

FriNov 14

SatNov 15

SunNov 16

30%

MonNov 17

TueNov 18

WedNov 19

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 46°F to 54°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 5°F below the historical average for November. Normal highs for this period are around 54°F with lows around 37°F.

This Date in Weather History

1946 - General Electric scientists produced snow in the Massachusetts Berkshires in the first modern day cloud seeding experiment.

Old Mastic, NY 7 Day Weather Forecast Details

Thursday Nov 13

Night: Mostly clear, with a steady temperature around 41. Northwest wind around 13 mph, with gusts as high as 23 mph.

Friday Nov 14

Day: Sunny, with a high near 49. Northwest wind 11 to 16 mph.

Night: Partly cloudy, with a low around 36. Northwest wind around 10 mph.

Saturday Nov 15

Day: Patchy frost before 8am. Otherwise, mostly sunny, with a high near 54. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

Night: Rain. Temperature rising to around 53 by midnight. Southwest wind 10 to 16 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Sunday Nov 16

Day: A 30 percent chance of rain before 1pm. Partly sunny, with a temperature rising to near 55 by 8am, then falling to around 48 during the remainder of the day. Breezy.

Night: Partly cloudy, with a low around 38. Breezy.

Monday Nov 17

Day: Mostly sunny, with a high near 46. Breezy.

Night: Partly cloudy, with a low around 37. Breezy.

Tuesday Nov 18

Day: Mostly sunny, with a high near 47.

Night: Partly cloudy, with a low around 37.

Wednesday Nov 19

Day: Mostly sunny, with a high near 48.

Night: Partly cloudy, with a low around 37.

Thursday Nov 20

Day: Mostly sunny, with a high near 48.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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