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.

Mostly Cloudy

24°C

76°F

Humidity 56%
Wind Speed W 6 km/h
Barometer 1014.3 mb (29.97 in)
Dewpoint 15°C (59°F)
Visibility 16 km
Heat Index26°C (78°F)
Last update 19 May 5:53 pm EDT
Extended Forecast for

Waterloo NY

  • Tonight

    Tonight: Patchy fog after 3am. Otherwise, mostly clear, with a low around 14. Calm wind.

    Low: 14 °C

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Areas of fog before 8am. Otherwise, mostly sunny, with a high near 28. Calm wind.

    High: 28 °C

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17. Northeast wind 5 to 8 km/h becoming south after midnight.

    Low: 17 °C

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. South wind 8 to 10 km/h. Chance of precipitation is 20%.

    High: 31 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. South wind 3 to 8 km/h.

    Low: 18 °C

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Chance of precipitation is 30%.

    High: 31 °C

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Low: 17 °C

    Chance
    T-storms

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 23. Chance of precipitation is 40%.

    High: 23 °C

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °C

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 3am. Otherwise, mostly clear, with a low around 14. Calm wind.
Monday
Areas of fog before 8am. Otherwise, mostly sunny, with a high near 28. Calm wind.
Monday Night
Partly cloudy, with a low around 17. Northeast wind 5 to 8 km/h becoming south after midnight.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. South wind 8 to 10 km/h. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 18. South wind 3 to 8 km/h.
Wednesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 23. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
A chance of showers. Partly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waterloo NY
 42.9°N 76.87°W (Elev. 499 m)
Last Update:
2:52 pm EDT May 19, 2024
Forecast Valid:
6pm EDT May 19, 2024-6pm EDT May 26, 2024
 
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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