Westport, NY Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Westport, NY in one place.
Rain. Cloudy, with a high near 60. South wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Westport, 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: Sep 18, 2026 7:23 PM EDT.
The active forecast window currently covers Sep 20 to Sep 24, 2026 for Westport, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 20 to Sep 24, 2026
- Latest sync
- Sep 18, 2026 7:23 PM EDT
- Forecast office
- BTV
- Source
- NOAA / NWS
Daily Outlook
This Week in Westport
Wednesday looks like the warmest upcoming period in Westport at 64 degrees F.
Monday Night is the coolest period ahead with temperatures near 43 degrees F.
The strongest winds are forecast for Monday at about 12 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 18, 2026 7:23 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- BTV
- Radar station
- KCXX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain likely before 8pm. Mostly cloudy, with a low around 47. Northeast wind 2 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly sunny, with a high near 60. North wind around 12 mph.
Mostly cloudy, with a low around 43. North wind 6 to 9 mph.
Partly sunny, with a high near 61. North wind around 7 mph.
Partly cloudy, with a low around 44. Northwest wind 2 to 7 mph.
Mostly sunny, with a high near 64. Northeast wind 2 to 6 mph.
A slight chance of rain showers after 2am. Mostly cloudy, with a low around 45. South wind around 5 mph.
A chance of rain showers. Partly sunny, with a high near 63. North wind 2 to 6 mph. Chance of precipitation is 30%.
A chance of rain showers. Mostly cloudy, with a low around 48. North wind around 6 mph. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Sep 20
|
Light Rain
|
60°F |
5 to 9 mph
S
|
|
Sunday Night
Sep 20
|
Light Rain Likely then Mostly Cloudy
|
47°F |
2 to 10 mph
NE
|
|
Monday
Sep 21
|
Partly Sunny
|
60°F |
12 mph
N
|
|
Monday Night
Sep 21
|
Mostly Cloudy
|
43°F |
6 to 9 mph
N
|
|
Tuesday
Sep 22
|
Partly Sunny
|
61°F |
7 mph
N
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
44°F |
2 to 7 mph
NW
|
|
Wednesday
Sep 23
|
Mostly Sunny
|
64°F |
2 to 6 mph
NE
|
|
Wednesday Night
Sep 23
|
Mostly Cloudy then Slight Chance Rain Showers
|
45°F |
5 mph
S
|
|
Thursday
Sep 24
|
Chance Rain Showers
|
63°F |
2 to 6 mph
N
|
|
Thursday Night
Sep 24
|
Chance Rain Showers
|
48°F |
6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westport.