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

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Light Snow

16°F

-9°C

Humidity 77%
Wind Speed NW 13 G 26 mph
Barometer 29.92 in (1014.8 mb)
Dewpoint 10°F (-12°C)
Visibility 3.00 mi
Wind Chill2°F (-17°C)
Last update 24 Feb 1:53 am EST
Extended Forecast for

Dineharts NY

  • Overnight

    Overnight: A chance of snow showers before 4am, then a slight chance of snow showers and freezing rain. Mostly cloudy, with a low around 8. Wind chill values as low as -7. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 8 °F

    Chance Wintry
    Mix

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as -7. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.

    High: 24 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before 3am. The snow could be heavy at times. Temperature falling to near 19 by 8pm, then rising to around 28 during the remainder of the night. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 19 °F⇑

    Heavy Snow

  • Wednesday

    Wednesday: A slight chance of snow showers after 7am. Mostly cloudy, with a high near 39. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 31. Chance of precipitation is 20%.

    High: 31 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow showers before 4am, then a slight chance of snow showers and freezing rain. Mostly cloudy, with a low around 8. Wind chill values as low as -7. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as -7. Northwest wind 7 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Snow showers, mainly before 3am. The snow could be heavy at times. Temperature falling to near 19 by 8pm, then rising to around 28 during the remainder of the night. Light south wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Wednesday
A slight chance of snow showers after 7am. Mostly cloudy, with a high near 39. West wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 31. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 15.
Friday
Sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dineharts NY
 42.46°N 77.31°W (Elev. 1385 ft)
Last Update:
1:18 am EST Feb 24, 2026
Forecast Valid:
1am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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