New York · NWS OKX office

Ossining, NY weather

It is 43°F and clear at White Plains - Westchester County Airport as of Oct 28, 5:05 AM EDT. Overnight: Areas Of Frost, low near 44°F. Forecast from the National Weather Service, issued Oct 28, 2:25 AM EDT.

Updated Oct 28, 5:26 AM EDT (snapshot)

Current conditions

Temperature

43°F

Clear · feels like 41°F

Wind

N 3 mph

Humidity 52% · dew point 27°F

Pressure · visibility

30.43 inHg

Visibility 10 mi

Observed at White Plains - Westchester County Airport (KHPN), Oct 28, 5:05 AM EDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Ossining forecast zone right now.

Around the NWS OKX forecast area

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

  • 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 Ossining (local time)
TimeTempForecastPrecip. chanceWind
Wed 7 AM38°FAreas Of Frost0%NE 3 mph
Wed 8 AM38°FAreas Of Frost0%NE 3 mph
Wed 9 AM43°FMostly Sunny0%NE 2 mph
Wed 10 AM47°FMostly Sunny0%NE 2 mph
Wed 11 AM51°FMostly Sunny0%SE 1 mph
Wed 12 PM55°FPartly Sunny0%S 2 mph
Wed 1 PM59°FPartly Sunny0%S 3 mph
Wed 2 PM61°FMostly Cloudy0%S 3 mph
Wed 3 PM62°FCloudy0%S 5 mph
Wed 4 PM62°FMostly Cloudy0%S 5 mph
Wed 5 PM61°FMostly Cloudy0%S 5 mph
Wed 6 PM59°FMostly Cloudy0%S 5 mph
Wed 7 PM56°FMostly Cloudy0%S 5 mph
Wed 8 PM54°FPartly Cloudy0%S 5 mph
Wed 9 PM53°FPartly Cloudy0%S 3 mph
Wed 10 PM51°FMostly Clear0%S 3 mph
Wed 11 PM50°FMostly Clear0%S 3 mph
Thu 12 AM49°FClear0%S 3 mph
Thu 1 AM48°FClear0%S 2 mph
Thu 2 AM47°FMostly Clear0%SW 2 mph
Thu 3 AM46°FMostly Clear0%SW 2 mph
Thu 4 AM45°FMostly Clear0%SW 2 mph
Thu 5 AM44°FPartly Cloudy0%SW 2 mph
Thu 6 AM43°FMostly Sunny0%SW 2 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 Ossining can differ.

7-day forecast

Overnight

Low 44°F

Areas of frost. Partly cloudy. Low around 44, with temperatures rising to around 47 overnight. Northeast wind around 5 mph.

Wednesday

High 62°F·Low 49°F

Areas of frost before 8am. Mostly sunny, with a high near 62. East wind 1 to 5 mph.

Wednesday Night: Partly cloudy. Low around 49, with temperatures rising to around 51 overnight. South wind around 5 mph.

Thursday

High 68°F·Low 56°F

Sunny, with a high near 68. Southwest wind 2 to 8 mph.

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

Friday

High 68°F·Low 48°F

Sunny. High near 68, with temperatures falling to around 66 in the afternoon.

Friday Night: Mostly clear, with a low around 48.

Saturday

High 62°F·Low 46°F

Sunny, with a high near 62.

Saturday Night: Partly cloudy, with a low around 46.

Sunday

High 65°F·Low 51°F

Mostly sunny, with a high near 65.

Sunday Night: Mostly cloudy, with a low around 51.

Monday

High 66°F·Low 53°F

A slight chance of rain showers after 7am. Mostly cloudy, with a high near 66.

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

Tuesday

High 64°F

A chance of rain showers. Partly sunny, with a high near 64.

Nearby cities

Larger cities in the area

Other cities in Westchester County

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

About this forecast

Forecast office
Ossining is served by the National Weather Service OKX forecast office, forecast zone NYZ070, county zone NYC119.
Location used
The Census Bureau's internal point for Ossining (41.1535, -73.8706), in Westchester County. Population: 26,895 (2024 estimate), number 33 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/41.1535,-73.8706 (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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