Thornwood, NY Weather Forecast
Local 7-day forecast
Areas Of Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Thornwood, NY in one place.
Areas of smoke before 8am, then areas of smoke and a slight chance of rain showers between 8am and 11am, then areas of smoke and showers and thunderstorms between 11am and 4pm, then patchy smoke and showers and thunderstorms. Mostly cloudy. High near 83, with temperatures falling to around 77 in the afternoon. South wind 2 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Thornwood, 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 17, 2026 9:42 AM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Thornwood, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 9:42 AM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Thornwood
Tuesday looks like the warmest upcoming period in Thornwood at 84 degrees F.
Sunday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 13 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 9:42 AM EDT
- Coverage
- 6 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
Showers and thunderstorms before 2am. Mostly cloudy. Low around 70, with temperatures rising to around 72 overnight. Southwest wind around 12 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunny, with a high near 81. Northwest wind around 12 mph.
Mostly clear, with a low around 63.
Sunny, with a high near 83.
Partly cloudy, with a low around 68.
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 80%.
Rain showers likely before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 60%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Sunny, with a high near 82.
Mostly clear, with a low around 65.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Areas Of Smoke
|
83°F |
2 to 12 mph
S
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms
|
70°F |
12 mph
SW
|
|
Sunday
Jul 19
|
Sunny
|
81°F |
12 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
63°F |
3 to 9 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
83°F |
2 to 7 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
68°F |
3 to 8 mph
S
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
84°F |
3 to 13 mph
S
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
70°F |
8 to 12 mph
S
|
|
Wednesday
Jul 22
|
Rain Showers Likely
|
84°F |
12 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms then Partly Cloudy
|
65°F |
6 to 12 mph
NW
|
|
Thursday
Jul 23
|
Sunny
|
82°F |
8 mph
NW
|
|
Thursday Night
Jul 23
|
Mostly Clear
|
65°F |
6 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Thornwood.