Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Light Rain Fog/Mist
50°F
10°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 29.66 in (1005.0 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 5.00 mi |
| Last update | 22 Mar 1:53 pm EDT |
Extended Forecast for
Hammondsport NY
This Afternoon

High: 63 °F
Showers
Tonight
Low: 28 °F
Showers
Likely then
Slight Chance
Snow ShowersMonday

High: 39 °F
Mostly Cloudy
Monday Night

Low: 23 °F
Partly Cloudy
Tuesday

High: 48 °F
Mostly Sunny
Tuesday Night

Low: 29 °F
Mostly Cloudy
Wednesday

High: 51 °F
Mostly Cloudy
Wednesday Night

Low: 33 °F
Chance Rain
Thursday

High: 59 °F
Chance Rain
Detailed Forecast
This Afternoon
Showers. High near 63. West wind around 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain and snow showers likely before 3am, then a slight chance of snow showers after 4am. Cloudy, with a low around 28. North wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 39. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 23. Northwest wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 48. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Thursday Night
Rain likely before 2am. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 43.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hammondsport NY
42.41°N 77.23°W (Elev. 801 ft)
42.41°N 77.23°W (Elev. 801 ft)
11:27 am EDT Mar 22, 2026
2pm EDT Mar 22, 2026-6pm EDT Mar 28, 2026



