Islip Terrace, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Mostly Cloudy 35°F
Feels Like 35°F  
Humidity 76% Dew Point 28°F Wind WSW 1 MPH Gusts 2 Barometer 30.14 in.
Solar Rad 57 w/m2
Report from a MADIS/MESONET weather station 0.7 mi. WSW of central Islip Terrace
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Point Forecast at a Glance

ThuDec 4
Thu Dec 4: Mostly Cloudy, High 41F, Low 17F
41
17
FriDec 5
Fri Dec 5: Snow, High 36F, Low 29F
20%
36
29
SatDec 6
Sat Dec 6: Light Rain, High 42F, Low 28F
30%
42
28
SunDec 7
Sun Dec 7: Partly Sunny, High 42F, Low 22F
42
22
MonDec 8
Mon Dec 8: Mostly Sunny, High 32F, Low 19F
32
19
TueDec 9
Tue Dec 9: Partly Sunny, High 41F, Low 30F
41
30
WedDec 10
Wed Dec 10: Rain, High 46F
30%
46
 

7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 32°F to 46°F. Unsettled weather expected with rain on most days, including one day with wintry mix.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for December. Normal highs for this period are around 44°F with lows around 30°F.

This Date in Weather History

1987 - A cold front crossing the Pacific Coast Region brought high winds and heavy rain to California. Thunderstorm winds gusted to 55 mph at Newport Beach CA, and Mount Wilson CA was drenched with 2.17 inches of rain in six hours. Gale force winds prevailed along the Northern Pacific Coast, and winds in the Tehachapis Mountains of southern California gusted to 60 mph.

More on this and other weather history

Islip Terrace, NY 7 Day Weather Forecast Details

Thursday Dec 4

Mostly Cloudy

Day: Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon.

Mostly Clear

Night: Mostly clear, with a low around 17. Wind chill values between 10 and 15. Blustery, with a northwest wind 16 to 21 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.

Friday Dec 5

Snow

Day: A 20 percent chance of light snow after 4pm. Increasing clouds, with a high near 36. Wind chill values between 10 and 20. Light and variable wind becoming southeast around 6 mph in the afternoon.

Rain And Snow

Night: A chance of rain and snow before 10pm, then a chance of rain. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%.

Saturday Dec 6

Light Rain

Day: A 30 percent chance of light rain, mainly before 10am. Mostly cloudy, with a high near 42. Calm wind becoming west 5 to 8 mph in the morning.

Partly Cloudy

Night: Partly cloudy, with a low around 28.

Sunday Dec 7

Partly Sunny

Day: Partly sunny, with a high near 42.

Mostly Cloudy

Night: Mostly cloudy, with a low around 22.

Monday Dec 8

Mostly Sunny

Day: Mostly sunny, with a high near 32.

Partly Cloudy

Night: Partly cloudy, with a low around 19.

Tuesday Dec 9

Partly Sunny

Day: Partly sunny, with a high near 41.

Snow

Night: A 30 percent chance of snow. Mostly cloudy, with a low around 30.

Wednesday Dec 10

Rain

Day: A 30 percent chance of rain. Partly sunny, with a high near 46.


About Islip Terrace, NY

Islip Terrace (formerly known as Germantown) is a hamlet and census-designated place (CDP) in the Town of Islip in Suffolk County, on the South Shore of Long Island, in New York, United States. The population was 5,323 at the time of the 2020 census.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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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.