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.

Fair

45°F

7°C

Humidity 42%
Wind Speed S 9 mph
Barometer 30.14 in (1021.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 30 Mar 12:53 am EDT
Extended Forecast for

Second Milo NY

  • Overnight

    Overnight: Partly cloudy, with a low around 39. Southwest wind around 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 61. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers, mainly after midnight. Low around 51. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Chance
    Showers then
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then rain likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 67. Southwest wind 8 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 47. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 8am, then a chance of rain. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.

    High: 60 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.

    Low: 52 °F

    Chance
    T-storms then
    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 39. Southwest wind around 10 mph.
Monday
Partly sunny, with a high near 61. Southwest wind 11 to 14 mph, with gusts as high as 25 mph.
Monday Night
Showers, mainly after midnight. Low around 51. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of showers and thunderstorms, then rain likely and possibly a thunderstorm after 8am. Mostly cloudy, with a high near 67. Southwest wind 8 to 14 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 47. Southwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Wednesday
Rain and possibly a thunderstorm before 8am, then a chance of rain. High near 55. Chance of precipitation is 80%.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Thursday
Rain likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 60. Chance of precipitation is 70%.
Thursday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Friday
Rain likely. Mostly cloudy, with a high near 69. Chance of precipitation is 70%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 66. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 50%.
Sunday
Rain likely. Mostly cloudy, with a high near 59. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Second Milo NY
 42.61°N 77.04°W (Elev. 1050 ft)
Last Update:
1:17 am EDT Mar 30, 2026
Forecast Valid:
1am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation