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

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

A Few Clouds and Breezy

52°F

11°C

Humidity 77%
Wind Speed S 21 G 30 mph
Barometer 30.06 in (1018.0 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 3 Apr 9:53 am EDT
Extended Forecast for

Romulus NY

  • Today

    Today: A chance of showers and thunderstorms. Partly sunny, with a high near 73. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 41. West wind 6 to 8 mph becoming north in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 50. South wind 14 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly before 8am. High near 51. West wind 11 to 17 mph. Chance of precipitation is 80%.

    High: 51 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 43.

    High: 43 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday

    Tuesday: A chance of snow showers before 2pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of showers and thunderstorms. Partly sunny, with a high near 73. Southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 41. West wind 6 to 8 mph becoming north in the evening.
Saturday
A chance of showers. Mostly cloudy, with a high near 69. Calm wind becoming southeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 50. South wind 14 to 17 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers, mainly before 8am. High near 51. West wind 11 to 17 mph. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 43.
Monday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Romulus NY
 42.76°N 76.84°W (Elev. 696 ft)
Last Update:
8:00 am EDT Apr 3, 2026
Forecast Valid:
10am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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