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Lewiston, New York Weather Forecast
Lewiston, New York Weather
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Weather Forecast for Lewiston, New York : Niagara County
Issued: 12:36 pm EST Dec 21, 2025 Latitude: 43.1725552 Longitude: -79.0358783 View on Google Maps

MouseOver for Detail Forecast
This Afternoon Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday Sunday
20% chance of snow on This Afternoon 20% chance of snow on Tonight 30% chance of snow on Monday 50% chance of rain & snow on Tuesday Partly Sunny on Wednesday Mostly Cloudy on Christmas Day 60% chance of rain on Friday 30% chance of rain on Saturday 20% chance of rain & snow on Sunday
High: 28°F Low: 22°F High: 37°F High: 41°F High: 36°F High: 43°F High: 43°F High: 38°F High: 36°F
Low: 30°F Low: 29°F Low: 29°F Low: 36°F Low: 26°F Low: 25°F  
Snow Snow Snow Rain & Snow Partly Sunny Mostly Cloudy Rain Rain Rain & Snow
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Current Conditions at
NIAGARA FALLS - (KIAG)
25°
Feels like 10°F
Cloudy
Light Snow
as of 2:53 PM EST
Rel. Humidity: 58%
Dew Point: 12°F
Visibility: 9 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
20 MPH
Gust: 26 MPH
270° West
Cloud Level(s): Solid Overcast at 3700ft
Current Conditions at
BUFFALO - (KBUF)
25°
Feels like 11°F
Cloudy
Light Snow
as of 2:54 PM EST
Rel. Humidity: 53%
Dew Point: 10°F
Visibility: 9 Miles
Pressure: 30.31 in.
Flight Rule: VFR
Wind Data
16 MPH
Gust: 23 MPH
260° West
Cloud Level(s): Solid Overcast at 4100ft
Current Conditions at
ROCHESTER - (KDAW)
37°
Feels like 27°F
Clear
as of 2:51 PM EST
Rel. Humidity: 34%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 29.90 in.
Flight Rule: VFR
Wind Data
17 MPH
Gust: 29 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
DUNKIRK - (KDKK)
23°
Feels like 12°F
Cloudy
as of 2:53 PM EST
Rel. Humidity: 62%
Dew Point: 12°F
Visibility: 10 Miles
Pressure: 30.36 in.
Flight Rule: MVFR
Wind Data
10 MPH
Gust: 23 MPH
270° West
Cloud Level(s): Solid Overcast at 2800ft
20% chance of snow This Afternoon This Afternoon... A slight chance of snow showers. Mostly cloudy, with a high near 28. Breezy, with a west wind 21 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
20% chance of snow Tonight Tonight... A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 22. Southwest wind 8 to 15 mph. Chance of precipitation is 20%.
30% chance of snow Monday Monday... A chance of snow, mainly after 4pm. Increasing clouds, with a high near 37. Southwest wind 9 to 15 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
80% chance of rain & snow Monday Night Monday Night... Rain and snow, mainly after 1am. Low around 30. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
50% chance of rain & snow Tuesday Tuesday... A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Cloudy, with a high near 41. West wind 9 to 15 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 29. West wind 11 to 14 mph.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 36. West wind 5 to 8 mph becoming southwest in the afternoon.
Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 29. Southeast wind 3 to 6 mph.
Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 43.
40% chance of rain Thursday Night Thursday Night... A chance of showers after 1am. Cloudy, with a low around 36. Chance of precipitation is 40%.
60% chance of rain Friday Friday... Showers likely. Cloudy, with a high near 43. Chance of precipitation is 60%.
40% chance of rain & snow Friday Night Friday Night... A chance of rain and snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
30% chance of rain Saturday Saturday... A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
40% chance of rain Saturday Night Saturday Night... A chance of showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
20% chance of rain & snow Sunday Sunday... A chance of rain and snow showers. Mostly cloudy, with a high near 36.
Current Radar Image


Sun Almanac for Lewiston, New York
Sunrise: 07:45 AM
Sunset: 4:44 PM
Civil Sunrise:07:12 AM
Civil Sunset: 5:16 PM
Nautical Sunrise: 06:36 AM
Nautical Sunset: 5:52 PM
Astro Sunrise: 06:02 AM
Astro Sunset: 6:27 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.