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.

Light Rain

41°F

5°C

Humidity 89%
Wind Speed E 14 mph
Barometer 30.22 in (1024.7 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill33°F (1°C)
Last update 2 Apr 12:53 pm EDT
Extended Forecast for

Lewiston NY

  • This Afternoon

    This Afternoon: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 58. East wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a temperature rising to around 59 by 3am. East wind 9 to 18 mph becoming south after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F⇑

    Showers
    Likely

  • Friday

    Friday: A chance of showers, mainly before 8am. Partly sunny, with a high near 67. Breezy, with a southwest wind around 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 39. West wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 20%.

    Low: 39 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers, mainly after 2pm. High near 62. East wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance
    Showers then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 41. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 41 °F

    Showers

  • Sunday

    Sunday: Showers likely before 8am. Mostly cloudy, with a high near 46. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 46 °F

    Showers
    Likely then
    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. West wind 14 to 16 mph.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 58. East wind 10 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a temperature rising to around 59 by 3am. East wind 9 to 18 mph becoming south after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, mainly before 8am. Partly sunny, with a high near 67. Breezy, with a southwest wind around 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 39. West wind 5 to 10 mph becoming northeast after midnight. Chance of precipitation is 20%.
Saturday
Showers, mainly after 2pm. High near 62. East wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 41. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely before 8am. Mostly cloudy, with a high near 46. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Sunday Night
Mostly cloudy, with a low around 32. West wind 14 to 16 mph.
Monday
Partly sunny, with a high near 43.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly clear, with a low around 26.
Wednesday
Sunny, with a high near 44.
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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:
9:58 am EDT Apr 2, 2026
Forecast Valid:
1pm EDT Apr 2, 2026-6pm EDT Apr 8, 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