National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Overcast

39°F

4°C

Humidity 76%
Wind Speed W 18 G 28 mph
Barometer 29.90 in (1013.6 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 5 Apr 5:53 pm EDT
Extended Forecast for

Lewiston NY

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Showers and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: A slight chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 43. West wind 9 to 11 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain showers before 11pm, then snow showers. Low around 27. West wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: Snow showers likely, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Northwest wind 3 to 7 mph.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Southeast wind 5 to 7 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. East wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 24 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61. South wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 32. Breezy, with a west wind 11 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A slight chance of snow showers before noon, then a slight chance of rain and snow showers between noon and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 43. West wind 9 to 11 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Rain showers before 11pm, then snow showers. Low around 27. West wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow showers likely, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
Mostly clear, with a low around 22. Northwest wind 3 to 7 mph.
Wednesday
Sunny, with a high near 48. Southeast wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 38. East wind 6 to 13 mph becoming south after midnight. Winds could gust as high as 24 mph.
Thursday
Partly sunny, with a high near 61. South wind 14 to 16 mph, with gusts as high as 28 mph.
Thursday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
A chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston NY
 43.16°N 79.03°W (Elev. 548 ft)
Last Update:
3:58 pm EDT Apr 5, 2026
Forecast Valid:
6pm EDT Apr 5, 2026-6pm EDT Apr 12, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation