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

34°F

1°C

Humidity 59%
Wind Speed W 7 G 18 mph
Barometer 30.07 in (1019.0 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 6 Apr 8:53 am EDT
Extended Forecast for

Romulus NY

  • Today

    Today: A slight chance of showers after 3pm. Partly sunny, with a high near 42. Northwest wind 9 to 13 mph. Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A chance of rain and snow showers before 11pm, then snow showers likely. Mostly cloudy, with a low around 28. Light northwest wind becoming west 5 to 9 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Chance
    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 2pm. Partly sunny, with a high near 34. Northwest wind 14 to 16 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. Northwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. South wind 5 to 8 mph.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
A slight chance of showers after 3pm. Partly sunny, with a high near 42. Northwest wind 9 to 13 mph. Chance of precipitation is 20%.
Tonight
A chance of rain and snow showers before 11pm, then snow showers likely. Mostly cloudy, with a low around 28. Light northwest wind becoming west 5 to 9 mph in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly before 2pm. Partly sunny, with a high near 34. Northwest wind 14 to 16 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly clear, with a low around 20. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
Sunny, with a high near 49. South wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Partly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
A chance of showers after 2pm. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 68.
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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:
6:14 am EDT Apr 6, 2026
Forecast Valid:
9am EDT Apr 6, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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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