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.

Fog/Mist

65°F

18°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in (1011.0 mb)
Dewpoint 65°F (18°C)
Visibility 1.75 mi
Last update 27 Jul 12:53 am EDT
Extended Forecast for

Pastime Park NY

  • Overnight

    Overnight: Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Patchy Fog

  • Monday

    Monday: Scattered showers and thunderstorms, mainly between 2pm and 3pm. Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 82. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Patchy Fog
    then
    Scattered
    T-storms

  • Monday Night

    Monday Night: Isolated showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 76. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 76 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 64. Southeast wind around 6 mph becoming northwest in the evening. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 11am. High near 73. Chance of precipitation is 80%.

    High: 73 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62.

    Low: 62 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog before 3am, then patchy fog after 4am. Otherwise, partly cloudy, with a low around 64. Calm wind.
Monday
Scattered showers and thunderstorms, mainly between 2pm and 3pm. Patchy fog between 8am and 9am. Otherwise, mostly sunny, with a high near 82. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Isolated showers and thunderstorms before 7pm, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 65. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers and thunderstorms before noon, then showers and possibly a thunderstorm, mainly after noon. High near 76. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 64. Southeast wind around 6 mph becoming northwest in the evening. Chance of precipitation is 80%.
Wednesday
Showers, with thunderstorms also possible after 11am. High near 73. Chance of precipitation is 80%.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 62.
Friday
Sunny, with a high near 81.
Friday Night
Partly cloudy, with a low around 64.
Saturday
A chance of showers. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Pastime Park NY
 42.84°N 76.94°W (Elev. 499 ft)
Last Update:
12:48 am EDT Jul 27, 2026
Forecast Valid:
1am EDT Jul 27, 2026-6pm EDT Aug 2, 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