Live Weather & Forecast

Weather in Port Chester

New York, United States · Real-time conditions & 3-day outlook

Flag of United States
Fog
11°C
Feels like 10°C
52°F / Feels 51°F
Fog
Port Chester, New York
🌞 Daytime
Updated: 2026-04-18 06:30
💧
Humidity
97%
💨
Wind
8.3 km/h NE
🌬️
Wind Gust
13.5 km/h
🌡️
Pressure
1017 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
0%
💦
Dew Point
10.6°C
🌐
Wind Degree
46°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
218.9 μg/m³
NO₂
12 μg/m³
O₃
75 μg/m³
SO₂
4 μg/m³
PM 2.5
10.2 μg/m³
PM 10
11.8 μg/m³

Weather Alerts 5

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 10:17PM EDT until April 19 at 2:00AM EDT by NWS Upton NY

* WHAT...For the Coastal Flood Statement, up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. For the Coastal Flood Advisory, up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...In Connecticut, Southern Fairfield County. In New York, Southern Westchester County....

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 10:17PM EDT until April 19 at 12:00AM EDT by NWS Upton NY

* WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Queens and Southern Nassau Counties. * WHEN...For the Coastal Flood Advisory, from 8 PM Saturday to midnight EDT Saturday night. * IMPACTS...Widespread flooding of vulnerable areas near the waterfront and shoreline, including roads, parking lots, parks, law...

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 10:17PM EDT until April 19 at 2:00AM EDT by NWS Upton NY

* WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Northwest Suffolk, Northern Queens and Northern Nassau Counties. * WHEN...From 11 PM Saturday to 2 AM EDT Sunday. * IMPACTS...Minor flooding in the more vulnerable locations near the waterfront and shoreline. Some roads and low lying properties including parkin...

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 10:17PM EDT until April 19 at 12:00AM EDT by NWS Upton NY

* WHAT...Up to one foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...In New Jersey, Hudson, Eastern Essex and Eastern Union Counties. In New York, Richmond (Staten Island) County. * WHEN...For the Coastal Flood Advisory, from 8 PM Saturday to midnight EDT Saturday night. * IMPACTS...Minor flooding in the more vulnerable locations nea...

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.

Met · Minor · Expected
Coastal Flood Statement issued April 17 at 10:17PM EDT until April 18 at 11:00PM EDT by NWS Upton NY

* WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Kings (Brooklyn) County. * WHEN...Saturday evening. * IMPACTS...Brief minor flooding of the more vulnerable locations near the waterfront and shoreline.

Do not drive through flooded roadways.

Today's Hourly Forecast

24-hour breakdown for Port Chester, New York

12 AM
Cloudy
14°
Cloudy
💧 92% 💨 18.7 km/h
1 AM
Overcast
14°
Overcast
💧 93% 💨 14.8 km/h
2 AM
Cloudy
14°
Cloudy
💧 92% 💨 10.8 km/h
3 AM
Clear
13°
Clear
💧 92% 💨 9 km/h
4 AM
Clear
12°
Clear
💧 93% 💨 9.4 km/h
5 AM
Fog
12°
Fog
💧 97% 💨 6.1 km/h
6 AM
Fog
11°
Fog
💧 97% 💨 8.3 km/h
7 AM
Fog
11°
Fog
💧 100% 💨 9.7 km/h
8 AM
Fog
12°
Fog
💧 99% 💨 11.9 km/h
9 AM
Partly Cloudy
13°
Partly Cloudy
💧 84% 💨 14.4 km/h
10 AM
Cloudy
13°
Cloudy
💧 78% 💨 16.2 km/h
11 AM
Overcast
14°
Overcast
💧 77% 💨 18 km/h
12 PM
Overcast
14°
Overcast
💧 80% 💨 16.6 km/h
1 PM
Cloudy
16°
Cloudy
💧 78% 💨 15.8 km/h
2 PM
Partly Cloudy
17°
Partly Cloudy
💧 71% 💨 16.2 km/h
3 PM
Sunny
17°
Sunny
💧 67% 💨 15.1 km/h
4 PM
Sunny
18°
Sunny
💧 66% 💨 15.8 km/h
5 PM
Sunny
18°
Sunny
💧 65% 💨 13 km/h
6 PM
Sunny
16°
Sunny
💧 69% 💨 13.3 km/h
7 PM
Partly Cloudy
14°
Partly Cloudy
💧 75% 💨 12.2 km/h
8 PM
Partly Cloudy
13°
Partly Cloudy
💧 78% 💨 14.8 km/h
9 PM
Partly Cloudy
12°
Partly Cloudy
💧 80% 💨 15.8 km/h
10 PM
Overcast
12°
Overcast
💧 81% 💨 14 km/h
11 PM
Overcast
11°
Overcast
💧 83% 💨 11.9 km/h

3-Day Forecast

Daily overview for Port Chester, New York

Today
Fog
Fog
19° / 10°
🌧️ 0% chance of rain
💧 Avg. humidity: 83%
💨 Max wind: 18.7 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:10 AM
🌇 Sunset: 07:38 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Patchy rain nearby
Patchy rain nearby
12° /
🌧️ 88% chance of rain
💧 Avg. humidity: 79%
💨 Max wind: 23 km/h
🌧️ Total precip: 3.95 mm
☀️ UV Index: 0.3
🌅 Sunrise: 06:09 AM
🌇 Sunset: 07:39 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
Patchy rain nearby
11° /
🌧️ 88% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 1.62 mm
☀️ UV Index: 1.3
🌅 Sunrise: 06:07 AM
🌇 Sunset: 07:40 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit

Best Time to Visit Port Chester

Plan your trip to Port Chester, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Port Chester 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Port Chester?
Current conditions in Port Chester: Fog, temperature 11°C, humidity 97%.
What is the best time to visit Port Chester?
The best time to visit Port Chester is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Port Chester?
Port Chester is located at approximately 41° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Port Chester?
The wettest period in Port Chester is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Port Chester?
For visits to Port Chester during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Port Chester in?
Port Chester is located in United States, in the state of New York.
What are the public holidays in Port Chester in 2026?
View the 2026 public holidays for Port Chester on our Holidays page.
What are the GPS coordinates used for the weather forecast in Port Chester?
The weather forecast for Port Chester uses coordinates 41.0018, -73.6657.