Greenville, NY Weather Forecast
Local 7-day forecast
Smoke then Areas Of Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, NY in one place.
Areas of smoke between 7am and 10am, then smoke and rain showers likely between 10am and 2pm, then areas of smoke and showers and thunderstorms between 2pm and 4pm, then areas of smoke and a chance of showers and thunderstorms between 4pm and 5pm, then patchy smoke and a chance of showers and thunderstorms. Partly sunny, with a high near 81. South wind 2 to 8 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 Greenville, 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 7:57 AM EDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Greenville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 7:57 AM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Saturday looks like the warmest upcoming period in Greenville at 81 degrees F.
Sunday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Saturday at about 2 to 8 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 7:57 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- ALY
- Radar station
- KENX
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 7pm, then showers and thunderstorms. Mostly cloudy, with a low around 59. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of rain showers before 8am. Mostly sunny, with a high near 74. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 51.
Sunny, with a high near 80.
Partly cloudy, with a low around 59.
A chance of rain showers between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 80. Chance of precipitation is 60%.
Showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 80%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 54. Chance of precipitation is 40%.
Mostly sunny, with a high near 76.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Smoke then Areas Of Smoke
|
81°F |
2 to 8 mph
S
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms then Showers And Thunderstorms
|
59°F |
7 mph
SW
|
|
Sunday
Jul 19
|
Slight Chance Rain Showers then Mostly Sunny
|
74°F |
8 mph
NW
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
51°F |
0 to 6 mph
NW
|
|
Monday
Jul 20
|
Sunny
|
80°F |
0 to 3 mph
W
|
|
Monday Night
Jul 20
|
Partly Cloudy
|
59°F |
3 mph
SW
|
|
Tuesday
Jul 21
|
Showers And Thunderstorms Likely
|
80°F |
3 to 8 mph
S
|
|
Tuesday Night
Jul 21
|
Showers And Thunderstorms
|
60°F |
6 mph
SW
|
|
Wednesday
Jul 22
|
Chance Rain Showers
|
77°F |
3 to 8 mph
W
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
54°F |
1 to 6 mph
W
|
|
Thursday
Jul 23
|
Mostly Sunny
|
76°F |
1 to 6 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.