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

32°F

0°C

Humidity 64%
Wind Speed W 15 mph
Barometer 29.95 in (1015.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Mar 6:53 pm EDT
Extended Forecast for

Romulus NY

  • Tonight

    Tonight: Scattered snow showers before 10pm, then a chance of flurries between 10pm and midnight. Mostly cloudy, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 25 °F

    Scattered
    Snow Showers
    then Partly
    Cloudy

  • Friday

    Friday: Snow before 3pm, then rain and snow likely. High near 41. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 41 °F

    Snow Likely
    then
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Rain showers before 7pm, then rain and snow showers likely. Low around 29. Southwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 37. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.

    High: 37 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 2am. Mostly cloudy, with a low around 26. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 26 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of rain and snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 45. Windy. Chance of precipitation is 30%.

    Low: 45 °F

    Windy. Mostly
    Cloudy then
    Chance Rain

  • Monday

    Monday: Rain, mainly after 2pm. High near 64. Breezy. Chance of precipitation is 80%.

    High: 64 °F

    Breezy.
    Chance Rain
    then Rain

  • Monday Night

    Monday Night: Rain, possibly mixed with snow, mainly before 8pm. Low around 24. Chance of precipitation is 80%.

    Low: 24 °F

    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Scattered snow showers before 10pm, then a chance of flurries between 10pm and midnight. Mostly cloudy, with a low around 25. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow before 3pm, then rain and snow likely. High near 41. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Rain showers before 7pm, then rain and snow showers likely. Low around 29. Southwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 37. Breezy, with a west wind 16 to 20 mph, with gusts as high as 31 mph.
Saturday Night
A slight chance of snow after 2am. Mostly cloudy, with a low around 26. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
A chance of rain and snow, mainly between 8am and 2pm. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 45. Windy. Chance of precipitation is 30%.
Monday
Rain, mainly after 2pm. High near 64. Breezy. Chance of precipitation is 80%.
Monday Night
Rain, possibly mixed with snow, mainly before 8pm. Low around 24. Chance of precipitation is 80%.
Tuesday
Mostly cloudy, with a high near 28. Breezy.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 42.
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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:
6:31 pm EDT Mar 12, 2026
Forecast Valid:
7pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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