What is today's weather forecast for South Hempstead, NY?

Today's forecast for South Hempstead shows a low of 20 degrees Fahrenheit. Partly cloudy, with a low around 20.

What is the 7-day weather forecast for South Hempstead, NY?

The 7-day forecast for South Hempstead shows highs from 35 to 45 degrees and lows from 20 to 35 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in South Hempstead, NY this week?

Yes, rain is possible in South Hempstead this week. Precipitation chances: Friday (30% chance), Saturday (20% chance), Tuesday (30% chance), Wednesday (40% chance), Thursday (50% chance).

How accurate is the South Hempstead weather forecast?

WeatherForYou provides highly accurate South Hempstead 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.

South Hempstead, NY Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

41°F
Feels Like 41°F

Humidity 50% Dew Point 23°F Wind WNW 1 MPH Gusts 14 Barometer 30.03 in.

Solar Rad 69 w/m²

Report from a personal weather station 1.8 mi. NNE of central South Hempstead
at 3:45 PM Thu, Dec 4, 2025

Point Forecast at a Glance

ThuDec 4

FriDec 5

SatDec 6

20%

SunDec 7

MonDec 8

TueDec 9

WedDec 10

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 35°F to 44°F. Unsettled weather expected with rain on most days, including one day with snow.

Climate Context

This week's forecast shows temperatures running 4°F below the historical average for December. Normal highs for this period are around 45°F with lows around 31°F.

This Date in Weather History

1972 - Winds gusting to 70 mph sent the temperature at Livingston, MT, plunging from 52 degrees to 18 degrees in just twenty minutes.

South Hempstead, NY 7 Day Weather Forecast Details

Thursday Dec 4

Night: Partly cloudy, with a low around 20. Wind chill values between 15 and 20. North wind 6 to 15 mph, with gusts as high as 28 mph.

Friday Dec 5

Day: Increasing clouds, with a high near 35. Wind chill values between 15 and 25. Northeast wind around 6 mph becoming southeast in the afternoon.

Night: A chance of snow before 1am, then a chance of rain. Cloudy, with a low around 31. Light northwest wind. Chance of precipitation is 30%.

Saturday Dec 6

Day: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 43. West wind 3 to 8 mph.

Night: Partly cloudy, with a low around 31. West wind around 6 mph.

Sunday Dec 7

Day: Partly sunny, with a high near 42.

Night: Mostly cloudy, with a low around 27.

Monday Dec 8

Day: Sunny, with a high near 36.

Night: Mostly clear, with a low around 20.

Tuesday Dec 9

Day: Partly sunny, with a high near 39.

Night: A 30 percent chance of rain. Mostly cloudy, with a low around 32.

Wednesday Dec 10

Day: Mostly cloudy, with a high near 44.

Night: A 40 percent chance of rain. Mostly cloudy, with a low around 35.

Thursday Dec 11

Day: A 50 percent chance of rain. Mostly cloudy, with a high near 45.

About South Hempstead, NY

South Hempstead is a hamlet and census-designated place (CDP) within the Town of Hempstead in Nassau County, on Long Island, in New York, United States. The population was 3,406 at the time of the 2020 census.

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

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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