PORT CHESTER, NY 10573 Weather Forecast & Current Conditions

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WHITE PLAINS, NY
Current Weather

2:56 PM EDT SEP 21, 2026
Clear
70°F
Feels Like: 70°F
Dewpoint: 48°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: NE at 8 mph
Pressure: 30.09 inches
Last 72 hours

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PORT CHESTER, NY 10573
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph. Gusts up to 20 mph after midnight.
TUESDAY
Mostly cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the lower 50s. Northeast winds 15 to 20 mph with gusts up to 30 mph.
WEDNESDAY
Partly sunny. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 50s.
THURSDAY
Mostly sunny. Highs in the mid 60s.
THURSDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent.
FRIDAY
Partly sunny with a 50 percent chance of showers. Highs in the mid 60s.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Breezy with lows in the mid 50s.
SATURDAY
Mostly cloudy with a 40 percent chance of showers. Highs in the mid 60s.
SATURDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s.
SUNDAY
Partly sunny. Highs in the upper 60s.

Visible Weather Satellite
PORT CHESTER, NY 10573
Infrared Weather Satellite
PORT CHESTER, NY 10573
NEXRAD Weather Radar
PORT CHESTER, NY 10573

WHITE PLAINS, NY 3 hourly weather forecast

weather forecast created  7:00 AM CDT  9/21/2026
Monday
21 SEP 2026
PORT CHESTER, NY 10573 weather forecast Day 1, 12 hours 2 PM 71° 71° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NE   9 55% 54°
High 72° PORT CHESTER, NY 10573 weather forecast Day 1, 15 hours 5 PM 70° 70° Mostly Cloudy NE   8 59% 55°
Mostly Cloudy



PORT CHESTER, NY 10573 weather forecast Day 1, 18 hours 8 PM 62° 62° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NNE   7 78% 55°
PORT CHESTER, NY 10573 weather forecast Day 1, 21 hours 11 PM 58° 56° Mostly Cloudy NE   8 87% 54°
Tuesday
22 SEP 2026
PORT CHESTER, NY 10573 weather forecast Day 2, 0 hours 2 AM 56° 54° Mostly Cloudy 10%
RAIN
<.01 in
0% Thunder
( 0% severe)
NE   9 86% 52°
Low 54° PORT CHESTER, NY 10573 weather forecast Day 2, 3 hours 5 AM 55° 52° Mostly Cloudy NE   12 86% 51°
High 64° PORT CHESTER, NY 10573 weather forecast Day 2, 6 hours 8 AM 56° 53° Mostly Cloudy 6%

0% Thunder
( 1% severe)
NE   13 83% 51°

Mostly Cloudy



PORT CHESTER, NY 10573 weather forecast Day 2, 9 hours 11 AM 60° 58° Mostly Cloudy ENE   13 75% 52°
PORT CHESTER, NY 10573 weather forecast Day 2, 12 hours 2 PM 64° 63° Mostly Cloudy 3%

0% Thunder
( 0% severe)
ENE   12 65% 52°
PORT CHESTER, NY 10573 weather forecast Day 2, 15 hours 5 PM 64° 63° Mostly Cloudy ENE   10 63% 51°
PORT CHESTER, NY 10573 weather forecast Day 2, 18 hours 8 PM 58° 56° Mostly Cloudy 2%

0% Thunder
( 1% severe)
ENE   10 75% 50°
PORT CHESTER, NY 10573 weather forecast Day 2, 21 hours 11 PM 55° 52° Mostly Cloudy NE   13 72% 46°
Wednesday
23 SEP 2026
PORT CHESTER, NY 10573 weather forecast Day 3, 0 hours 2 AM 52° 48° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NE   13 77% 45°
Low 50° PORT CHESTER, NY 10573 weather forecast Day 3, 3 hours 5 AM 52° 47° Mostly Cloudy NE   15 80% 46°
High 65° PORT CHESTER, NY 10573 weather forecast Day 3, 6 hours 8 AM 54° 50° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NE   15 77% 47°

Mostly Cloudy



PORT CHESTER, NY 10573 weather forecast Day 3, 9 hours 11 AM 61° 58° Mostly Cloudy ENE   17 67% 50°
PORT CHESTER, NY 10573 weather forecast Day 3, 15 hours 2 PM 65° 65° Mostly Cloudy 2%

0% Thunder
( 0% severe)
ENE   15 58% 50°
PORT CHESTER, NY 10573 weather forecast Day 3, 18 hours 5 PM 65° 65° Mostly Cloudy ENE   14 56% 49°
PORT CHESTER, NY 10573 weather forecast Day 3, 21 hours 8 PM 57° 54° Partly Cloudy     NE   14 72% 48°

WHITE PLAINS, NY extended weather forecast

Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Low 46° Low 50° Low 51° Low 52° Low 53°
High 65° High 63° High 65° High 63° High 66°
PORT CHESTER, NY 10573 weather forecast Day 4 PORT CHESTER, NY 10573 weather forecast Day 5 PORT CHESTER, NY 10573 weather forecast Day 6 PORT CHESTER, NY 10573 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
21% Rain
Mostly Cloudy
66% Rain
Overcast
53% Rain
Overcast
59% Rain
Overcast
49% Rain
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