Great Valley, NY Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Great Valley, NY in one place.
Rain showers likely. Mostly cloudy, with a high near 50. West wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Great Valley, 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: Nov 6, 2026 2:17 AM EST.
The active forecast window currently covers Nov 7 to Nov 12, 2026 for Great Valley, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 2:17 AM EST
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Great Valley
Tuesday looks like the warmest upcoming period in Great Valley at 58 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Monday at about 7 to 13 mph W.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 2:17 AM EST
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- BUF
- Radar station
- KBUF
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely. Mostly cloudy, with a low around 35. West wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Partly sunny, with a high near 54. West wind 7 to 12 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Rain showers likely. Mostly cloudy, with a low around 34. West wind 8 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
A chance of rain showers before 1pm. Partly sunny, with a high near 54. West wind 7 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 58.
Partly cloudy, with a low around 31.
A slight chance of rain showers after 7am. Partly sunny, with a high near 52.
A slight chance of rain showers before 4am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 26.
A slight chance of rain and snow showers. Mostly cloudy, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Nov 7
|
Rain Showers Likely
|
50°F |
3 to 8 mph
W
|
|
Saturday Night
Nov 7
|
Rain Showers Likely
|
35°F |
7 mph
W
|
|
Sunday
Nov 8
|
Rain Showers Likely
|
54°F |
7 to 12 mph
W
|
|
Sunday Night
Nov 8
|
Rain Showers Likely
|
34°F |
8 to 12 mph
W
|
|
Monday
Nov 9
|
Chance Rain Showers
|
54°F |
7 to 13 mph
W
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
34°F |
5 to 9 mph
W
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
58°F |
8 to 13 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
31°F |
3 to 8 mph
W
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
52°F |
3 to 8 mph
W
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain Showers then Slight Chance Rain And Snow Showers
|
26°F |
3 mph
NW
|
|
Thursday
Nov 12
|
Slight Chance Rain And Snow Showers
|
49°F |
1 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Great Valley.