Larchmont, NY Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Larchmont, NY in one place.
A chance of showers and thunderstorms after 5pm. Mostly sunny. High near 87, with temperatures falling to around 84 in the afternoon. Southwest wind 3 to 12 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Larchmont, 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: Apr 15, 2026 8:25 AM EDT.
The active forecast window currently covers Apr 15 to Apr 21, 2026 for Larchmont, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 8:25 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Larchmont
Today looks like the warmest upcoming period in Larchmont at 87 degrees F.
Monday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Monday at about 14 to 18 mph NW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 8:25 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 8pm, then a chance of showers and thunderstorms between 8pm and 11pm, then a chance of showers and thunderstorms between 11pm and 5am. Mostly cloudy, with a low around 64. Southwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Partly sunny. High near 86, with temperatures falling to around 82 in the afternoon. Southwest wind 5 to 10 mph.
A slight chance of rain showers between 8pm and 2am. Mostly cloudy. Low around 62, with temperatures rising to around 64 overnight. Southwest wind 6 to 10 mph. Chance of precipitation is 20%.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny. High near 78, with temperatures falling to around 76 in the afternoon. West wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 2am. Partly cloudy, with a low around 56. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Partly sunny, with a high near 67.
A chance of rain showers after 8pm. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 63. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
A chance of rain showers before 8am. Mostly sunny, with a high near 51. Chance of precipitation is 30%.
Mostly clear, with a low around 36.
Sunny, with a high near 58.
Partly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 15
|
Mostly Sunny then Chance Showers And Thunderstorms
|
87°F |
3 to 12 mph
SW
|
|
Tonight
Apr 15
|
Chance Showers And Thunderstorms
|
64°F |
5 to 10 mph
SW
|
|
Thursday
Apr 16
|
Partly Sunny
|
86°F |
5 to 10 mph
SW
|
|
Thursday Night
Apr 16
|
Slight Chance Rain Showers
|
62°F |
6 to 10 mph
SW
|
|
Friday
Apr 17
|
Chance Showers And Thunderstorms
|
78°F |
6 to 9 mph
W
|
|
Friday Night
Apr 17
|
Chance Rain Showers
|
56°F |
8 mph
N
|
|
Saturday
Apr 18
|
Partly Sunny
|
67°F |
6 to 9 mph
E
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
51°F |
6 to 9 mph
SE
|
|
Sunday
Apr 19
|
Showers And Thunderstorms Likely
|
63°F |
7 to 14 mph
SW
|
|
Sunday Night
Apr 19
|
Showers And Thunderstorms Likely
|
41°F |
14 mph
NW
|
|
Monday
Apr 20
|
Chance Rain Showers then Mostly Sunny
|
51°F |
14 to 18 mph
NW
|
|
Monday Night
Apr 20
|
Mostly Clear
|
36°F |
8 to 17 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
58°F |
8 to 12 mph
W
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
46°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Larchmont.
