Greenville, NY Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, NY in one place.
A slight chance of showers and thunderstorms before 9am, then showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 72. Southeast wind 3 to 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches 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 28, 2026 10:52 AM EDT.
The active forecast window currently covers Jul 28 to Aug 3, 2026 for Greenville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 28 to Aug 3, 2026
- Latest sync
- Jul 28, 2026 10:52 AM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Saturday looks like the warmest upcoming period in Greenville at 79 degrees F.
Thursday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Today at about 3 to 9 mph SE.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 28, 2026 10:52 AM EDT
- Coverage
- 7 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
Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 59. Southeast wind 3 to 7 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
A chance of rain showers before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 72. Northwest wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 58. North wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain showers before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 72. North wind around 9 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 58.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 79.
A slight chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 60.
A chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
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 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Jul 28
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms
|
72°F |
3 to 9 mph
SE
|
|
Tonight
Jul 28
|
Showers And Thunderstorms
|
59°F |
3 to 7 mph
SE
|
|
Wednesday
Jul 29
|
Showers And Thunderstorms
|
72°F |
7 mph
NW
|
|
Wednesday Night
Jul 29
|
Showers And Thunderstorms Likely
|
58°F |
8 mph
N
|
|
Thursday
Jul 30
|
Showers And Thunderstorms Likely
|
72°F |
9 mph
N
|
|
Thursday Night
Jul 30
|
Showers And Thunderstorms Likely then Mostly Cloudy
|
57°F |
5 to 8 mph
N
|
|
Friday
Jul 31
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
77°F |
7 mph
N
|
|
Friday Night
Jul 31
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
58°F |
5 mph
N
|
|
Saturday
Aug 1
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
79°F |
1 to 5 mph
W
|
|
Saturday Night
Aug 1
|
Slight Chance Showers And Thunderstorms then Mostly Cloudy
|
60°F |
2 mph
SE
|
|
Sunday
Aug 2
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
78°F |
1 to 6 mph
SE
|
|
Sunday Night
Aug 2
|
Chance Showers And Thunderstorms
|
61°F |
1 to 5 mph
SE
|
|
Monday
Aug 3
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
78°F |
2 to 6 mph
W
|
|
Monday Night
Aug 3
|
Chance Showers And Thunderstorms then Partly Cloudy
|
59°F |
5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.