Westbury, NY Weather Forecast
Local 7-day forecast
Mostly Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Westbury, NY in one place.
Mostly cloudy. Low around 71, with temperatures rising to around 73 overnight. West wind around 15 mph.
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: Jul 19, 2026 6:05 AM EDT.
The active forecast window currently covers Jul 19 to Jul 25, 2026 for Westbury, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 19 to Jul 25, 2026
- Latest sync
- Jul 19, 2026 6:05 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Westbury
Sunday looks like the warmest upcoming period in Westbury at 82 degrees F.
Sunday Night is the coolest period ahead with temperatures near 66 degrees F.
The strongest winds are forecast for Sunday at about 8 to 17 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 19, 2026 6:05 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
Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Northwest wind 8 to 17 mph.
Mostly clear, with a low around 66. North wind around 7 mph.
Sunny. High near 78, with temperatures falling to around 75 in the afternoon. East wind 3 to 12 mph.
Partly cloudy. Low around 69, with temperatures rising to around 71 overnight. South wind around 12 mph.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Cloudy, with a low around 71. Chance of precipitation is 90%.
Showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 80%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
A slight chance of rain showers. Mostly sunny, with a high near 76.
A slight chance of rain showers. Partly cloudy, with a low around 67.
A slight chance of rain showers before 8am. Sunny, with a high near 78.
A slight chance of rain showers after 2am. Partly cloudy, with a low around 69.
A slight chance of rain showers before 2pm. Mostly sunny, with a high near 78.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 19
|
Mostly Cloudy
|
71°F |
15 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
82°F |
8 to 17 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
66°F |
7 mph
N
|
|
Monday
Jul 20
|
Sunny
|
78°F |
3 to 12 mph
E
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
69°F |
12 mph
S
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms Likely
|
78°F |
10 to 16 mph
SE
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
71°F |
15 mph
S
|
|
Wednesday
Jul 22
|
Showers And Thunderstorms
|
80°F |
14 mph
SW
|
|
Wednesday Night
Jul 22
|
Showers And Thunderstorms Likely
|
67°F |
10 to 14 mph
W
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers
|
76°F |
10 mph
NW
|
|
Thursday Night
Jul 23
|
Slight Chance Rain Showers
|
67°F |
8 mph
W
|
|
Friday
Jul 24
|
Slight Chance Rain Showers then Sunny
|
78°F |
8 mph
NE
|
|
Friday Night
Jul 24
|
Partly Cloudy then Slight Chance Rain Showers
|
69°F |
5 to 8 mph
SW
|
|
Saturday
Jul 25
|
Slight Chance Rain Showers
|
78°F |
5 to 9 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westbury.