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.

Overcast

41°F

5°C

Humidity 93%
Wind Speed W 9 mph
Barometer 29.82 in (1010.3 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 May 11:56 pm EDT
Extended Forecast for

Andover NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. West wind around 9 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after 9am. Cloudy, with a high near 49. West wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 40. Northwest wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance
    Showers

  • Friday

    Friday: Mostly cloudy through mid morning, then becoming sunny, with a high near 63. Northwest wind 9 to 11 mph.

    High: 63 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. Calm wind becoming southwest around 5 mph after midnight.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of showers after 2pm. Mostly sunny, with a high near 76. Southwest wind 8 to 14 mph. Chance of precipitation is 20%.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 54. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 54 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 74. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. West wind around 9 mph.
Thursday
A chance of showers, mainly after 9am. Cloudy, with a high near 49. West wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. Northwest wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly cloudy through mid morning, then becoming sunny, with a high near 63. Northwest wind 9 to 11 mph.
Friday Night
Partly cloudy, with a low around 43. Calm wind becoming southwest around 5 mph after midnight.
Saturday
A slight chance of showers after 2pm. Mostly sunny, with a high near 76. Southwest wind 8 to 14 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 54. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 74. West wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 62.
Tuesday
A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Wednesday
Showers likely. Partly sunny, with a high near 77. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Andover NY
 42.15°N 77.78°W (Elev. 1798 ft)
Last Update:
9:57 pm EDT May 13, 2026
Forecast Valid:
12am EDT May 14, 2026-6pm EDT May 20, 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