Swain, New York Weather
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Weather Forecast for Swain, New York : Allegany County
Issued: 4:36 am EDT Sep 17, 2025 Latitude: 42.4778443 Longitude: -77.8533322 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Thursday Friday Saturday Sunday Monday Tuesday
Morning Fog on Today Morning Fog on Tonight Morning Fog on Thursday Partly Sunny on Friday Sunny on Saturday Mostly Sunny on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday
High: 78°F Low: 53°F High: 80°F High: 69°F High: 72°F High: 79°F High: 82°F High: 83°F
Low: 55°F Low: 41°F Low: 49°F Low: 57°F Low: 60°F  
Morning Fog Morning Fog Morning Fog Partly Sunny Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
DANSVILLE - (KDSV)
57°
Clear
as of 6:54 AM EDST
Rel. Humidity: 87%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
WELLSVILLE MUNI - (KELZ)
52°
Mostly Clear
Mist
as of 7:12 AM EDST
Rel. Humidity: 100%
Dew Point: 52°F
Visibility: 2 Miles
Pressure: 30.19 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Few at 200ft
Current Conditions at
PENN YAN - (KPEO)
55°
Clear
as of 6:53 AM EDST
Rel. Humidity: 100%
Dew Point: 55°F
Visibility: 9 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ELMIRA - (KELM)
48°
Mostly Clear
as of 6:53 AM EDST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Few at 200ft
Morning Fog on Today Today... Patchy fog between 9am and 10am. Otherwise, partly sunny, with a high near 78. Light and variable wind.
Morning Fog on Tonight Tonight... Patchy fog after 3am. Otherwise, partly cloudy, with a low around 53. Calm wind.
Morning Fog on Thursday Thursday... Patchy fog before 10am. Otherwise, sunny, with a high near 80. West wind 3 to 7 mph.
20% chance of rain Thursday Night Thursday Night... A slight chance of showers after 2am. Increasing clouds, with a low around 55. West wind 3 to 5 mph. Chance of precipitation is 20%.
Partly Sunny on Friday Friday... Partly sunny, with a high near 69. North wind 6 to 9 mph.
Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 41. North wind around 5 mph becoming calm in the evening.
Sunny on Saturday Saturday... Sunny, with a high near 72. Calm wind becoming east around 6 mph in the morning.
Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 49. South wind 5 to 8 mph.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 79.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 57.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 82.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 60.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 83.
Current Radar Image


Sun Almanac for Swain, New York
Sunrise: 06:54 AM
Sunset: 7:17 PM
Civil Sunrise:06:26 AM
Civil Sunset: 7:46 PM
Nautical Sunrise: 05:53 AM
Nautical Sunset: 8:19 PM
Astro Sunrise: 05:19 AM
Astro Sunset: 8:53 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.