New York · NWS OKX office

Valley Stream, NY weather

It is 46°F and clear at New York, Kennedy International Airport as of Oct 28, 5:05 AM EDT. Overnight: Partly Cloudy, low near 43°F. Forecast from the National Weather Service, issued Oct 28, 2:25 AM EDT.

Updated Oct 28, 5:22 AM EDT (snapshot)

Current conditions

Temperature

46°F

Clear · feels like 44°F

Wind

NNE 5 mph

Humidity 71% · dew point 37°F

Pressure · visibility

30.45 inHg

Visibility 10 mi

Observed at New York, Kennedy International Airport (KJFK), Oct 28, 5:05 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Valley Stream forecast zone right now.

Around the NWS OKX forecast area

1 active alert covers zones served by the OKX office near Valley Stream:

  • Coastal Flood Statement

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in New York.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Valley Stream (local time)
TimeTempForecastPrecip. chanceWind
Wed 7 AM45°FMostly Sunny0%NE 5 mph
Wed 8 AM45°FSunny0%NE 5 mph
Wed 9 AM49°FSunny0%NE 5 mph
Wed 10 AM52°FMostly Sunny0%E 6 mph
Wed 11 AM55°FMostly Sunny0%E 5 mph
Wed 12 PM58°FPartly Sunny0%SE 5 mph
Wed 1 PM60°FPartly Sunny0%SE 6 mph
Wed 2 PM62°FPartly Sunny0%S 6 mph
Wed 3 PM63°FMostly Cloudy0%S 7 mph
Wed 4 PM63°FMostly Cloudy0%S 7 mph
Wed 5 PM63°FMostly Cloudy0%S 7 mph
Wed 6 PM61°FCloudy0%S 7 mph
Wed 7 PM59°FCloudy0%S 6 mph
Wed 8 PM58°FMostly Cloudy0%S 6 mph
Wed 9 PM57°FMostly Cloudy0%S 6 mph
Wed 10 PM56°FPartly Cloudy0%S 5 mph
Wed 11 PM55°FMostly Clear0%S 5 mph
Thu 12 AM55°FMostly Clear0%S 5 mph
Thu 1 AM54°FMostly Clear0%S 5 mph
Thu 2 AM54°FMostly Clear0%SW 3 mph
Thu 3 AM53°FMostly Clear0%SW 3 mph
Thu 4 AM52°FMostly Clear0%SW 3 mph
Thu 5 AM52°FMostly Clear0%W 3 mph
Thu 6 AM51°FSunny0%W 3 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Valley Stream can differ.

7-day forecast

Overnight

Low 43°F

Partly cloudy, with a low around 43. Northeast wind around 3 mph.

Wednesday

High 63°F·Low 51°F

Mostly sunny. High near 63, with temperatures falling to around 60 in the afternoon. East wind 3 to 7 mph.

Wednesday Night: Partly cloudy. Low around 51, with temperatures rising to around 53 overnight. South wind 2 to 6 mph.

Thursday

High 68°F·Low 56°F

Sunny. High near 68, with temperatures falling to around 65 in the afternoon. Southwest wind 2 to 9 mph.

Thursday Night: Mostly clear, with a low around 56. Southwest wind around 8 mph.

Friday

High 71°F·Low 49°F

Sunny. High near 71, with temperatures falling to around 69 in the afternoon.

Friday Night: Mostly clear, with a low around 49.

Saturday

High 63°F·Low 49°F

Sunny, with a high near 63.

Saturday Night: Partly cloudy, with a low around 49.

Sunday

High 65°F·Low 53°F

Partly sunny, with a high near 65.

Sunday Night: Mostly cloudy, with a low around 53.

Monday

High 67°F·Low 53°F

A chance of rain showers after 7am. Mostly cloudy, with a high near 67. Chance of precipitation is 30%.

Monday Night: A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.

Tuesday

High 65°F

A chance of rain showers. Mostly cloudy, with a high near 65.

Nearby cities

Larger cities in the area

Other cities in Nassau County

See every city we cover in New York, or check all active alerts.

About this forecast

Forecast office
Valley Stream is served by the National Weather Service OKX forecast office, forecast zone NYZ179, county zone NYC059.
Location used
The Census Bureau's internal point for Valley Stream (40.6647, -73.7049), in Nassau County. Population: 40,232 (2024 estimate), number 18 of the 43 New York cities on this site.
Radar
Nearest NWS radar: KOKX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/40.6647,-73.7049 (forecast issued Oct 28, 2:25 AM EDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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