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.

A Few Clouds

44°F

7°C

Humidity 37%
Wind Speed Vrbl 7 mph
Barometer 30.27 in (1026.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 24 Mar 3:53 pm EDT
Extended Forecast for

Crystal Spring NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 44. West wind around 8 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Northwest wind around 6 mph becoming light and variable after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. South wind 3 to 8 mph.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 64. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.

    High: 64 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain before 5am, then a chance of rain and snow. Low around 28. Chance of precipitation is 80%.

    Low: 28 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 44. West wind around 8 mph.
Tonight
Mostly cloudy, with a low around 26. Northwest wind around 6 mph becoming light and variable after midnight.
Wednesday
Mostly cloudy, with a high near 51. South wind 3 to 8 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 40. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 8am, then a chance of rain after 2pm. Partly sunny, with a high near 64. Southwest wind 10 to 15 mph. Chance of precipitation is 50%.
Thursday Night
Rain before 5am, then a chance of rain and snow. Low around 28. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 8am. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Spring NY
 42.48°N 77.07°W (Elev. 1250 ft)
Last Update:
3:22 pm EDT Mar 24, 2026
Forecast Valid:
4pm EDT Mar 24, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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