Wellsville, NY Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Wellsville, NY in one place.
Mostly sunny, with a high near 73. West wind 0 to 3 mph.
Local Weather Overview
This forecast page for Wellsville, 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: Aug 27, 2026 7:55 PM EDT.
The active forecast window currently covers Aug 29 to Sep 2, 2026 for Wellsville, NY.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 29 to Sep 2, 2026
- Latest sync
- Aug 27, 2026 7:55 PM EDT
- Forecast office
- BUF
- Source
- NOAA / NWS
Daily Outlook
This Week in Wellsville
Tuesday looks like the warmest upcoming period in Wellsville at 80 degrees F.
Saturday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Wednesday at about 6 to 9 mph W.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 27, 2026 7:55 PM EDT
- Coverage
- 5 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
Mostly clear, with a low around 55. Southwest wind 0 to 5 mph.
Mostly sunny, with a high near 78. Southwest wind 5 to 8 mph.
A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 62. Southwest wind 2 to 6 mph. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. 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 79. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Mostly Sunny
|
73°F |
0 to 3 mph
W
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
55°F |
0 to 5 mph
SW
|
|
Sunday
Aug 30
|
Mostly Sunny
|
78°F |
5 to 8 mph
SW
|
|
Sunday Night
Aug 30
|
Chance Showers And Thunderstorms
|
62°F |
2 to 6 mph
SW
|
|
Monday
Aug 31
|
Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
78°F |
7 mph
SW
|
|
Monday Night
Aug 31
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
65°F |
6 mph
SW
|
|
Tuesday
Sep 1
|
Chance Rain Showers
|
80°F |
5 to 8 mph
W
|
|
Tuesday Night
Sep 1
|
Chance Showers And Thunderstorms
|
65°F |
7 mph
W
|
|
Wednesday
Sep 2
|
Chance Rain Showers
|
79°F |
6 to 9 mph
W
|
|
Wednesday Night
Sep 2
|
Chance Showers And Thunderstorms
|
62°F |
3 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Wellsville.
