Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fair

42°F

6°C

Humidity 68%
Wind Speed S 12 mph
Barometer 30.44 in (1031.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 10 Oct 8:53 am EDT
Extended Forecast for

Rock Stream NY

  • Today

    Today: Sunny, with a high near 61. South wind 8 to 14 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. South wind around 10 mph.

    Low: 46 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers before 9am, then a chance of rain, mainly after 2pm.  Mostly sunny, with a high near 65. South wind around 9 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 8pm.  Mostly cloudy, with a low around 51. East wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 2pm.  Mostly cloudy, with a high near 63. East wind 5 to 9 mph.  Chance of precipitation is 60%.

    High: 63 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am.  Mostly cloudy, with a low around 49. Chance of precipitation is 60%.

    Low: 49 °F

    Rain Likely

  • Columbus Day

    Columbus Day: Rain likely, mainly before 8am.  Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Rain Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 61. South wind 8 to 14 mph.
Tonight
Mostly clear, with a low around 46. South wind around 10 mph.
Saturday
A slight chance of showers before 9am, then a chance of rain, mainly after 2pm. Mostly sunny, with a high near 65. South wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 51. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain likely, mainly before 2pm. Mostly cloudy, with a high near 63. East wind 5 to 9 mph. Chance of precipitation is 60%.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 49. Chance of precipitation is 60%.
Columbus Day
Rain likely, mainly before 8am. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 50.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 42.
Thursday
Mostly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
Rock Stream NY
 42.46°N 76.92°W (Elev. 879 ft)
4:58 am EDT Oct 10, 2025
9am EDT Oct 10, 2025-6pm EDT Oct 16, 2025
 
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Additional Resources

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