Port Chester

Sully County, New York, United States

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Current Weather

15°

Clear

Feels Like: 12°

Min: 10°

Max: 27°

The next few hours will be clear, with today reaching 26°C and dropping to 8°C. The coming days will be mostly cloudy

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Hourly Forecast

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Daylight Hours

06:42

Sunrise

18:55

Sunset

12 hours 12 minutes of sunlight today

Moon

Waxing Crescent

12:35

Moonrise

20:58

Moonset

Daily Forecast

Today

10°
27°

Thursday

13°

Friday

19°

Saturday

13°
21°

Sunday

14°
21°

Monday

14°
22°

Tuesday

15°
22°

Wednesday

14°
20°

Thursday

15°
22°

Friday

16°
21°

Air Quality Data Available

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UV Index

No protection needed
0 Low
Low Extreme

Humidity

91% Very Humid
Low High

Weather in Port Chester today, September 16, 2026

Expect a mostly clear day in Port Chester on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. Expect a grey start, with morning cloud around 100% by 09:00. Outdoor plans early on should not rely on bright skies.

The day peaks near 27°C and cools toward 10°C. Moisture in the air spans 52%-93%, with the highest values around 05:00. A lighter breeze peaks around 17:00 near 3.8 km/h.

The afternoon keeps an overcast feel, as cloud reaches about 100% around 14:00. Outdoor plans may still want a flexible backup. Expect visibility near 16.0 km, with poorer spells close to 15.0 km. The sun rises at 06:42 and sets at 18:55, for a total of 12 hours 12 minutes of sunlight today.

Taken together, settled sunshine in Port Chester on September 16, 2026 makes outdoor timing easier, with highs near 27°C.

Frequently asked questions about weather in Port Chester

How warm does it get in Port Chester?

The warmest month in Port Chester is July, with average high temperatures of 29°C. The average temperature during this period is around 25°C.

How cold does it get in Port Chester?

The coldest month in Port Chester is January, with average low temperatures of -2°C. The average temperature during this period is around 1°C.

What is the wettest time of year in Port Chester?

The wettest month in Port Chester is July, with an average of 125mm of precipitation.

What is the driest time of year in Port Chester?

The driest month in Port Chester is November, with an average of 80mm of precipitation.

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