Harbor Island, NY Weather Forecast and Current Conditions

WEATHER ALERTS - Lake Effect Snow Warning

Current Conditions From Nearby Station

28°F
Feels Like 21°F  
Humidity 71% Dew Point 20°F Wind WSW 6 MPH Barometer 29.65 in.
Solar Rad 68 w/m2
Report from a NOAA weather station 5.9 mi. NE of central Harbor Island
at

Point Forecast at a Glance

FriNov 28
Fri Nov 28: Snow Showers, High 33F, Low 24F
20%
33
24
SatNov 29
Sat Nov 29: Sunny, High 33F, Low 25F
33
25
SunNov 30
Sun Nov 30: Snow Showers, High 38F, Low 21F
100%
38
21
MonDec 1
Mon Dec 1: Mostly Sunny, High 26F, Low 19F
26
19
TueDec 2
Tue Dec 2: Snow Showers, High 31F, Low 18F
50%
31
18
WedDec 3
Wed Dec 3: Partly Sunny, High 32F, Low 25F
32
25
ThuDec 4
Thu Dec 4: Snow Showers Likely, High 32F
60%
32
 

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 26°F to 38°F. Unsettled weather expected with snow likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 7°F below the historical average for November-December. Normal highs for this period are around 39°F with lows around 23°F.

This Date in Weather History

1987 - Low pressure in the Middle Mississippi Valley produced a mixture of snow and sleet and freezing rain from the Central Plains to the Upper Mississippi Valley. Snowfall totals in Iowa ranged up to ten inches at Red Oak. Totals in Nebraska ranged up to 11 inches at Shickley. Freezing rain made roads treacherous in the Twin Cities area of southeastern Minnesota. Bitter cold arctic air invaded the Northern High Plains Region. Laramie WY was the cold spot in the nation with a morning low of 18 degrees below zero.

More on this and other weather history

Harbor Island, NY 7 Day Weather Forecast Details

Friday Nov 28

Snow Showers

Day: A slight chance of snow showers before 11am. Mostly cloudy, with a high near 33. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

Clear

Night: Cloudy during the early evening, then gradual clearing, with a low around 24. West wind 7 to 11 mph, with gusts as high as 22 mph.

Saturday Nov 29

Sunny

Day: Sunny, with a high near 33. West wind 3 to 6 mph.

Snow Showers

Night: Snow showers after 1am. Low around 25. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Nov 30

Snow Showers

Day: Rain, possibly mixed with snow showers, becoming all rain after 4pm. High near 38. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Rain And Snow

Night: Rain and snow showers before 4am, then a chance of snow showers. Low around 21. Southwest wind 8 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday Dec 1

Mostly Sunny

Day: Mostly sunny, with a high near 26. West wind 5 to 7 mph.

Snow Showers

Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 30%.

Tuesday Dec 2

Snow Showers

Day: A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

Snow Showers

Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

Wednesday Dec 3

Partly Sunny

Day: Partly sunny, with a high near 32.

Snow Showers Likely

Night: Snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

Thursday Dec 4

Snow Showers Likely

Day: Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

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.