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 54%
Wind Speed S 12 mph
Barometer 30.12 in (1020.9 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 19 Mar 4:53 am EDT
Extended Forecast for

Rheims NY

  • Today

    Today: Mostly cloudy, with a high near 46. South wind around 7 mph.

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of rain and snow showers before 11am, then rain showers. High near 53. South wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 53 °F

    Chance
    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain before 8pm, then a chance of showers between 8pm and 2am. Low around 34. Northwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain then
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 53. West wind 5 to 7 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, possibly mixed with snow, mainly before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Mostly cloudy, with a high near 38.

    High: 38 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 46. South wind around 7 mph.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Friday
A slight chance of rain and snow showers before 11am, then rain showers. High near 53. South wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Rain before 8pm, then a chance of showers between 8pm and 2am. Low around 34. Northwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 53. West wind 5 to 7 mph.
Saturday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Sunday Night
Rain likely, possibly mixed with snow, mainly before 8pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
Mostly cloudy, with a high near 38.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 46.
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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:
4:58 am EDT Mar 19, 2026
Forecast Valid:
5am EDT Mar 19, 2026-6pm EDT Mar 25, 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