Port Chester, NY Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Port Chester, NY in one place.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 76. South wind 9 to 14 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Port Chester, NY is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Jun 10, 2026 11:26 AM EDT.
The active forecast window currently covers Jun 10 to Jun 16, 2026 for Port Chester, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 10 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 11:26 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Port Chester
Friday looks like the warmest upcoming period in Port Chester at 91 degrees F.
Monday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Sunday at about 1 to 16 mph SW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 11:26 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. South wind 8 to 14 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely after 2pm. Partly sunny. High near 90, with temperatures falling to around 88 in the afternoon. Heat index values as high as 95. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 71. West wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 8am, then a slight chance of showers and thunderstorms. Mostly sunny. High near 91, with temperatures falling to around 79 in the afternoon. West wind 5 to 8 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 84.
Mostly clear, with a low around 67.
Sunny, with a high near 85.
A chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
A chance of rain showers. Partly sunny, with a high near 79. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a low around 63. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
A slight chance of rain showers. Mostly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jun 10
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
76°F |
9 to 14 mph
S
|
|
Tonight
Jun 10
|
Chance Showers And Thunderstorms
|
68°F |
8 to 14 mph
S
|
|
Thursday
Jun 11
|
Partly Sunny then Showers And Thunderstorms Likely
|
90°F |
10 mph
SW
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
W
|
|
Friday
Jun 12
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
91°F |
5 to 8 mph
W
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
68°F |
9 mph
W
|
|
Saturday
Jun 13
|
Slight Chance Rain Showers then Mostly Sunny
|
84°F |
9 mph
NW
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
67°F |
2 to 10 mph
W
|
|
Sunday
Jun 14
|
Sunny
|
85°F |
1 to 16 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
65°F |
8 to 16 mph
W
|
|
Monday
Jun 15
|
Chance Rain Showers
|
79°F |
8 to 13 mph
NW
|
|
Monday Night
Jun 15
|
Chance Rain Showers
|
63°F |
7 to 13 mph
E
|
|
Tuesday
Jun 16
|
Chance Rain Showers
|
78°F |
9 mph
N
|
|
Tuesday Night
Jun 16
|
Slight Chance Rain Showers
|
64°F |
5 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Port Chester.
