National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Mostly Cloudy

64°F

18°C

Humidity 87%
Wind Speed S 7 mph
Barometer 29.78 in (1007.9 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 23 Aug 6:53 am EDT
Extended Forecast for

3 Miles ENE Randall Crossing NY

  • Today

    Today: Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 75. South wind 10 to 13 mph becoming west in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Scattered
    Showers then
    Scattered
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms, then scattered showers after 2am. Increasing clouds, with a low around 59. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Monday

    Monday: Scattered showers and thunderstorms before 1pm, then showers likely between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. West wind 8 to 13 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Scattered
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Isolated showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 61. Southwest wind 8 to 11 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers after 8am. Mostly sunny, with a high near 73. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 73 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 50%.

    High: 81 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 75. South wind 10 to 13 mph becoming west in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Isolated showers and thunderstorms, then scattered showers after 2am. Increasing clouds, with a low around 59. Southwest wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Scattered showers and thunderstorms before 1pm, then showers likely between 1pm and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 68. West wind 8 to 13 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Isolated showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 61. Southwest wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers after 8am. Mostly sunny, with a high near 73. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 65.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 81. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Friday Night
Showers likely. Partly cloudy, with a low around 63. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Randall Crossing NY
 42.64°N 76.89°W (Elev. 449 ft)
Last Update:
2:30 am EDT Aug 23, 2026
Forecast Valid:
7am EDT Aug 23, 2026-6pm EDT Aug 29, 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