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.

Overcast

38°F

3°C

Humidity 86%
Wind Speed Calm
Barometer 29.84 in (1011.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 9 Nov 6:53 am EST
Extended Forecast for

Romulus NY

  • Today

    Today: Showers likely, mainly after noon. Cloudy, with a high near 45. North wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain showers likely before 2am, then a chance of rain and snow showers between 2am and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 31. Northwest wind 8 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: Snow showers likely, mainly after 1pm. Cloudy, with a high near 33. Northwest wind around 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 25. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Snow Showers
    Likely

  • Veterans Day

    Veterans Day: Snow showers likely, mainly before 1pm. Partly sunny, with a high near 35. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then rain showers likely after 10am. Cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Chance
    Rain/Snow
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers likely before midnight, then rain and snow showers likely between midnight and 5am, then snow showers likely after 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 9am, then a chance of rain showers after 9am. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly after noon. Cloudy, with a high near 45. North wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain showers likely before 2am, then a chance of rain and snow showers between 2am and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 31. Northwest wind 8 to 10 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Snow showers likely, mainly after 1pm. Cloudy, with a high near 33. Northwest wind around 11 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 25. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Veterans Day
Snow showers likely, mainly before 1pm. Partly sunny, with a high near 35. Breezy, with a west wind 14 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then rain showers likely after 10am. Cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
Rain showers likely before midnight, then rain and snow showers likely between midnight and 5am, then snow showers likely after 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Thursday
A chance of snow showers before 8am, then a chance of rain and snow showers between 8am and 9am, then a chance of rain showers after 9am. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow showers before 9pm, then a chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 42.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Romulus NY
 42.76°N 76.84°W (Elev. 696 ft)
Last Update:
5:56 am EST Nov 9, 2025
Forecast Valid:
7am EST Nov 9, 2025-6pm EST Nov 15, 2025
 
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