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

33°F

1°C

Humidity 72%
Wind Speed W 15 G 21 mph
Barometer 29.95 in (1015.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 17 Jan 7:53 pm EST
Extended Forecast for

Rheims NY

  • Tonight

    Tonight: A chance of snow showers before 2am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 20. Southwest wind around 6 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Increasing clouds, with a high near 27. Southwest wind around 7 mph.

    High: 27 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: A slight chance of snow showers. Partly sunny, with a high near 27. Southwest wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 27 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7. West wind 13 to 17 mph, with gusts as high as 31 mph.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers before 2am, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 20. Southwest wind around 6 mph. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Increasing clouds, with a high near 27. Southwest wind around 7 mph.
Sunday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 15. Calm wind becoming southwest 5 to 7 mph after midnight. Chance of precipitation is 30%. Little or no snow accumulation expected.
M.L.King Day
A slight chance of snow showers. Partly sunny, with a high near 27. Southwest wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 7. West wind 13 to 17 mph, with gusts as high as 31 mph.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Partly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Rheims NY
 42.39°N 77.26°W (Elev. 869 ft)
Last Update:
3:23 pm EST Jan 17, 2026
Forecast Valid:
8pm EST Jan 17, 2026-6pm EST Jan 24, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation