Support Time.now: Join our Premium Plan for an ad-free experience! Support Us: Go Premium Ad-Free!

Weather in Port Chester, United States 🇺🇸

Current Weather in Port Chester

Heat Advisory issued June 11 at 1:34PM EDT until June 12 at 8:00PM EDT by NWS Upton NY
Partly cloudy
22°C
Feels like 25°C. Partly cloudy.
🌬️ 9 km/h SW
💧 94% Humidity
🧭 1006 hPa
👁️ 16.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 22°C
🌅 Sunrise: 05:21 AM
🌇 Sunset: 08:27 PM
Map Overlays:

In Port Chester right now it is 22°C and partly cloudy, feeling like 25°C. Humidity is 94% with winds around 9 km/h, and the UV index is 0 (low). Over the next few days, temperatures in Port Chester range from about 19°C to 33°C. ⚠️ Heat Advisory issued June 11 at 1:34PM EDT until June 12 at 8:00PM EDT by NWS Upton NY

Hourly Forecast for Port Chester

03:00
Clear
22°
14%
04:00
Clear
22°
14%
05:00
Clear
22°
14%
06:00
Mist
23°
16%
07:00
Sunny
24°
13%
08:00
Sunny
26°
8%
09:00
Sunny
27°
6%
10:00
Partly Cloudy
29°
6%
11:00
Partly Cloudy
31°
5%
12:00
Partly Cloudy
31°
4%
13:00
Sunny
32°
2%
14:00
Sunny
32°
2%
15:00
Sunny
33°
1%
16:00
Partly Cloudy
32°
3%
17:00
Partly Cloudy
32°
4%
18:00
Sunny
31°
3%
19:00
Sunny
29°
4%
20:00
Sunny
28°
5%
21:00
Clear
27°
6%
22:00
Clear
26°
7%
23:00
Clear
26°
6%
00:00
Partly Cloudy
25°
8%
01:00
Partly Cloudy
24°
9%
02:00
Partly Cloudy
23°
9%

14-Day Forecast for Port Chester

Fri, Jun 12
Patchy rain nearby Patchy rain nearby
33° / 22°
Sat, Jun 13
Sunny Sunny
30° / 19°
Sun, Jun 14
Moderate rain Moderate rain
29° / 20°
Mon, Jun 15
Partly Cloudy Partly Cloudy
26° / 17°
Tue, Jun 16
Patchy rain nearby Patchy rain nearby
20° / 18°
Wed, Jun 17
Sunny Sunny
26° / 16°
Thu, Jun 18
Patchy rain nearby Patchy rain nearby
30° / 19°
Fri, Jun 19
Sunny Sunny
28° / 20°
Sat, Jun 20
Sunny Sunny
24° / 17°
Sun, Jun 21
Sunny Sunny
27° / 14°
Mon, Jun 22
Sunny Sunny
28° / 14°
Tue, Jun 23
Sunny Sunny
28° / 20°
Wed, Jun 24
Sunny Sunny
27° / 16°
Thu, Jun 25
Sunny Sunny
28° / 16°

Additional Forecasts for Port Chester

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 210.0 μg/m³
O₃ (Ozone) 62.0 μg/m³
NO₂ (Nitrogen Dioxide) 13.1 μg/m³
SO₂ (Sulphur Dioxide) 0.9 μg/m³
PM2.5 (Fine particles) 7.9 μg/m³
PM10 (Coarse particles) 8.2 μg/m³

Historical Weather

Weather Forecasts for Other Cities in United States

Browse Weather in United States by cities in alphabetical order:

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Weather in United States ›

Best Time to Be Outside in Port Chester Today

The most comfortable window in Port Chester today looks like 06:00 to 08:00, when it is around 24°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Port Chester

What is the temperature in Port Chester right now?

The current temperature in Port Chester is 22°C (72°F), partly cloudy (feels like 25°C).

What's the weather like in Port Chester right now?

Conditions in Port Chester right now: Partly cloudy, humidity 94%, wind 9 km/h SW.

What is today's forecast for Port Chester?

Today in Port Chester: high 33°C, low 22°C, patchy rain nearby. Chance of rain: 17%.

What is the 7-day weather forecast for Port Chester?

Daily highs and lows for Port Chester:

  • 2026-06-12: 33°C / 22°C
  • 2026-06-13: 30°C / 19°C
  • 2026-06-14: 29°C / 20°C
  • 2026-06-15: 26°C / 17°C
  • 2026-06-16: 20°C / 18°C
  • 2026-06-17: 26°C / 16°C
  • 2026-06-18: 30°C / 19°C
Is it going to rain in Port Chester today?

There is a 17% chance of rain in Port Chester today. Total expected precipitation: 0.21 mm.

What is the wind speed in Port Chester right now?

Wind in Port Chester is currently 9 km/h (6 mph) from the SW.

What is the UV index in Port Chester right now?

The UV index in Port Chester is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

Weather forecasts for other major cities in 🇺🇸 United States:

New York City · Los Angeles · Brooklyn · Chicago · Houston · Queens · Phoenix · Philadelphia · Manhattan · San Antonio · San Diego · The Bronx · Dallas · Jacksonville · Austin · Fort Worth · Columbus · Indianapolis · Charlotte · San Francisco · Seattle · Denver · Washington, D.C. · Washington · Nashville · El Paso · Oklahoma City · Detroit · Boston · Portland · New South Memphis · Memphis · Las Vegas · Milwaukee · Baltimore · South Boston · Albuquerque · Tucson · Fresno · Sacramento · Omaha · Kansas City · Long Beach · Mesa · Staten Island · Atlanta · Colorado Springs · Virginia Beach · Raleigh · Miami