Weather Forecast for Westchester County

New York, United States of America

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Mist

Current Weather - Westchester County: 10°C

New York, United States of America

Mist

Feels like 7°C

Wind

21 km/h ENE

Humidity

94%

Pressure

999 mb

UV Index

0

Visibility

3 km

Overcast

Overcast

Thursday, November 12, 2026

High

13°C

Low

8°C

Rain Chance

89%

Hourly Forecast

Patchy rain nearby 8°C
20:00
Patchy rain nearby 8°C
21:00
Patchy rain nearby 8°C
22:00
Light drizzle 8°C
23:00
Nov 13

Day Statistics

Maximum Wind

25 km/h

Humidity

82%

Precipitation

11 mm

UV Index

1

Visibility

9 km

Rain Chance

89%

Snow Chance

0%

Sun & Moon

Sunrise

06:39 AM

Sunset

04:39 PM

Moonrise

10:22 AM

Moonset

07:06 PM

Moon Phase

Waxing Crescent

Moon Illumination

14%

Air Quality

PM2.5

9.2

μg/m³

PM10

10.8

μg/m³

NO₂

26.8

μg/m³

O₃

43.8

μg/m³

SO₂

1.4

μg/m³

CO

179.4

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

62.02

Diffuse Radiation

61.45

DNI

1.32

GTI

55.41

Weather Alerts

Small Craft Advisory issued November 12 at 1:31AM EST until November 13 at 6:00PM EST by NWS Upton NY

Long Island Sound West of New Haven CT/Port Jefferson NY Nov 12, 01:31 AM - Nov 12, 08:00 PM
Severity: Minor Urgency: Expected

* WHAT...Northeast winds 20 to 30 kt and seas 3 to 6 feet expected. * WHERE...Long Island Sound west of Port Jefferson and New Haven. * WHEN...From 10 AM this morning to 6 PM EST Friday. * IMPACTS...Conditions will be hazardous to small craft.

Event: Small Craft Advisory Certainty: Likely Category: Met