Greenville, NY Weather Forecast
Local 7-day forecast
Partly Sunny then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Greenville, NY in one place.
A slight chance of rain showers after 2pm. Partly sunny, with a high near 71.
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: Apr 15, 2026 5:44 AM EDT.
The active forecast window currently covers Apr 18 to Apr 21, 2026 for Greenville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 21, 2026
- Latest sync
- Apr 15, 2026 5:44 AM EDT
- Forecast office
- ALY
- Source
- NOAA / NWS
Daily Outlook
This Week in Greenville
Saturday looks like the warmest upcoming period in Greenville at 71 degrees F.
Monday Night is the coolest period ahead with temperatures near 25 degrees F.
The strongest winds are forecast for Monday at about 7 to 10 mph NW.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 15, 2026 5:44 AM EDT
- Coverage
- 4 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 rain showers. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Rain showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
Rain showers likely before 8pm, then a chance of rain and snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
A chance of snow showers before 2pm. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Partly cloudy, with a low around 25.
Sunny, with a high near 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Partly Sunny then Slight Chance Rain Showers
|
71°F |
1 to 6 mph
SE
|
|
Saturday Night
Apr 18
|
Chance Rain Showers
|
45°F |
6 mph
S
|
|
Sunday
Apr 19
|
Rain Showers Likely
|
59°F |
3 to 7 mph
W
|
|
Sunday Night
Apr 19
|
Chance Rain And Snow Showers
|
29°F |
7 mph
W
|
|
Monday
Apr 20
|
Chance Snow Showers
|
41°F |
7 to 10 mph
NW
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
25°F |
3 to 9 mph
W
|
|
Tuesday
Apr 21
|
Sunny
|
54°F |
6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Greenville.