Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

32°F

0°C

Humidity 59%
Wind Speed SW 16 G 24 mph
Barometer 30.08 in (1019.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 10:53 am EST
Extended Forecast for

Waterloo NY

  • Today

    Today: Mostly cloudy, with a high near 37. West wind 10 to 14 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow showers between 10pm and midnight.  Cloudy, with a low around 31. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. South wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am.  Cloudy, with a low around 38. Southwest wind 8 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers.  Mostly cloudy, with a high near 42. Southwest wind 6 to 8 mph.  Chance of precipitation is 50%.

    High: 42 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 1am.  Cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers.  Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 37. West wind 10 to 14 mph.
Tonight
A slight chance of snow showers between 10pm and midnight. Cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 43. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers, mainly after 1am. Cloudy, with a low around 38. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Rain and snow showers likely, becoming all snow after 1am. Cloudy, with a low around 19. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly cloudy, with a high near 33.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo NY
 42.9°N 76.87°W (Elev. 499 ft)
11:28 am EST Jan 12, 2026
11am EST Jan 12, 2026-6pm EST Jan 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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