Porterville, New York Weather
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Weather Forecast for Porterville, New York : Erie County
Issued: 4:36 am EDT Sep 17, 2025 Latitude: 42.7903377 Longitude: -78.5536349 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Partly Sunny on Today Cloudy on Tonight Sunny on Thursday 30% chance of rain on Friday Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Monday 30% chance of rain on Tuesday
High: 78°F Low: 54°F High: 78°F High: 67°F High: 71°F High: 80°F High: 82°F High: 81°F
Low: 55°F Low: 43°F Low: 52°F Low: 61°F Low: 62°F  
Partly Sunny Cloudy Sunny Rain Sunny Mostly Sunny Partly Sunny Rain
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Current Conditions at
BUFFALO - (KBUF)
57°
Partly Cloudy
as of 4:54 AM EDST
Rel. Humidity: 82%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
3 MPH
100° East
Cloud Level(s): Scattered at 25000ft
Current Conditions at
NIAGARA FALLS - (KIAG)
54°
Clear
as of 4:53 AM EDST
Rel. Humidity: 81%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
6 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
DUNKIRK - (KDKK)
57°
Clear
as of 4:53 AM EDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
WELLSVILLE MUNI - (KELZ)
55°
Clear
as of 4:56 AM EDST
Rel. Humidity: 93%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.18 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Partly Sunny on Today Today... Partly sunny, with a high near 78. Southeast wind around 6 mph becoming calm in the afternoon.
Cloudy on Tonight Tonight... Partly cloudy, with a low around 54. Calm wind.
Sunny on Thursday Thursday... Sunny, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.
30% chance of rain Thursday Night Thursday Night... A chance of showers after 2am. Increasing clouds, with a low around 55. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
30% chance of rain Friday Friday... A chance of showers before 8am. Mostly sunny, with a high near 67. North wind around 6 mph. Chance of precipitation is 30%.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 43. Light east wind.
Sunny on Saturday Saturday... Sunny, with a high near 71. East wind around 6 mph.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 52. East wind around 7 mph becoming south after midnight.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 80.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 61.
Partly Sunny on Monday Monday... Partly sunny, with a high near 82.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 62.
30% chance of rain Tuesday Tuesday... A chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Current Radar Image


Sun Almanac for Porterville, New York
Sunrise: 06:57 AM
Sunset: 7:20 PM
Civil Sunrise:06:28 AM
Civil Sunset: 7:49 PM
Nautical Sunrise: 05:55 AM
Nautical Sunset: 8:22 PM
Astro Sunrise: 05:21 AM
Astro Sunset: 8:56 PM
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