Westbury, NY Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Westbury, NY in one place.
A chance of rain showers before 11am, then showers and thunderstorms likely. Mostly cloudy, with a high near 69. Southwest wind 6 to 14 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Westbury, 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: Aug 23, 2026 7:56 AM EDT.
The active forecast window currently covers Aug 24 to Aug 29, 2026 for Westbury, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 24 to Aug 29, 2026
- Latest sync
- Aug 23, 2026 7:56 AM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Westbury
Thursday looks like the warmest upcoming period in Westbury at 82 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Monday at about 6 to 14 mph SW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 23, 2026 7:56 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KTYX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. Southwest wind 7 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain showers likely before 2pm. Partly sunny, with a high near 73. West wind 8 to 12 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 55. West wind 2 to 8 mph.
Mostly sunny, with a high near 78. West wind around 3 mph.
Partly cloudy, with a low around 61.
A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 59. Chance of precipitation is 40%.
Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Aug 24
|
Showers And Thunderstorms Likely
|
69°F |
6 to 14 mph
SW
|
|
Monday Night
Aug 24
|
Showers And Thunderstorms Likely
|
56°F |
7 to 13 mph
SW
|
|
Tuesday
Aug 25
|
Rain Showers Likely
|
73°F |
8 to 12 mph
W
|
|
Tuesday Night
Aug 25
|
Mostly Clear
|
55°F |
2 to 8 mph
W
|
|
Wednesday
Aug 26
|
Mostly Sunny
|
78°F |
3 mph
W
|
|
Wednesday Night
Aug 26
|
Partly Cloudy
|
61°F |
2 to 6 mph
E
|
|
Thursday
Aug 27
|
Partly Sunny then Chance Showers And Thunderstorms
|
82°F |
6 to 9 mph
S
|
|
Thursday Night
Aug 27
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
62°F |
7 mph
S
|
|
Friday
Aug 28
|
Chance Rain Showers
|
78°F |
5 to 8 mph
SW
|
|
Friday Night
Aug 28
|
Chance Showers And Thunderstorms
|
59°F |
2 to 6 mph
W
|
|
Saturday
Aug 29
|
Mostly Sunny
|
74°F |
2 to 7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westbury.