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

25°F

-4°C

Humidity 58%
Wind Speed SW 7 mph
Barometer 29.98 in (1016.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 18 Jan 4:53 am EST
Extended Forecast for

Romulus NY

  • Overnight

    Overnight: A slight chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Partly sunny, with a high near 26. West wind 6 to 8 mph.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Northwest wind 5 to 7 mph becoming southwest after midnight.

    Low: 17 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. South wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 15. Chance of precipitation is 20%.

    High: 15 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow showers. Mostly cloudy, with a low around 22. Southwest wind around 6 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 26. West wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 17. Northwest wind 5 to 7 mph becoming southwest after midnight.
M.L.King Day
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 27. South wind 10 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 11. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 15. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Mostly cloudy, with a high near 25.
Friday Night
A chance of snow. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Romulus NY
 42.76°N 76.84°W (Elev. 696 ft)
Last Update:
4:58 am EST Jan 18, 2026
Forecast Valid:
5am EST Jan 18, 2026-6pm EST Jan 24, 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