Sinclairville, NY Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Sinclairville, NY in one place.
Rain showers likely after 8am. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Local Weather Overview
This forecast page for Sinclairville, 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 13, 2026 5:07 PM EDT.
The active forecast window currently covers Apr 18 to Apr 19, 2026 for Sinclairville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 18 to Apr 19, 2026
- Latest sync
- Apr 13, 2026 5:07 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Sinclairville
Saturday looks like the warmest upcoming period in Sinclairville at 76 degrees F.
Sunday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Sunday at about 9 to 14 mph W.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 13, 2026 5:07 PM EDT
- Coverage
- 2 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 before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
A chance of rain showers. Partly sunny, with a high near 56. Chance of precipitation is 50%.
A chance of rain showers before 8pm, then a slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 30.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 18
|
Rain Showers Likely
|
76°F |
6 to 12 mph
S
|
|
Saturday Night
Apr 18
|
Showers And Thunderstorms Likely
|
44°F |
10 mph
SW
|
|
Sunday
Apr 19
|
Chance Rain Showers
|
56°F |
9 to 14 mph
W
|
|
Sunday Night
Apr 19
|
Slight Chance Snow Showers
|
30°F |
8 to 13 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sinclairville.