National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Partly Cloudy

60°F

16°C

Humidity 46%
Wind Speed NW 13 G 23 mph
Barometer 30.01 in (1016.7 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 15 May 2:56 pm EDT
Extended Forecast for

Wellsville NY

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 44. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 44 °F

    Gradual
    Clearing

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, then a chance of thunderstorms after 4pm. Increasing clouds, with a high near 78. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 78 °F

    Sunny then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 56. West wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, mainly after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. West wind 3 to 5 mph. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 86. Southwest wind 5 to 9 mph.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 63. South wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 44. Northwest wind 5 to 8 mph becoming light and variable.
Saturday
A slight chance of showers and thunderstorms, then a chance of thunderstorms after 4pm. Increasing clouds, with a high near 78. Southwest wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 56. West wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, mainly after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 79. West wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm. Partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.
Monday
Sunny, with a high near 86. Southwest wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 63. South wind around 6 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Southwest wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
Partly sunny, with a high near 68.
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ABOUT THIS FORECAST

 
Point Forecast:
Wellsville NY
 42.12°N 77.93°W (Elev. 1503 ft)
Last Update:
2:22 pm EDT May 15, 2026
Forecast Valid:
3pm EDT May 15, 2026-6pm EDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation