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.

Fair

22°F

-6°C

Humidity 92%
Wind Speed Calm
Barometer 30.17 in (1023.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 19 Nov 6:53 am EST
Extended Forecast for

Lewiston NY

  • Today

    Today: Partly sunny, with a high near 42. East wind around 6 mph becoming north in the afternoon.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Light and variable wind.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 36. Calm wind becoming southwest 5 to 9 mph in the evening. Chance of precipitation is 30%.

    Low: 36 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers before 1pm. Mostly cloudy, with a high near 51. West wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34. Northwest wind around 7 mph.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 44. North wind around 7 mph.

    High: 44 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 32. Northeast wind around 6 mph becoming southwest after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 42. East wind around 6 mph becoming north in the afternoon.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Thursday
Mostly sunny, with a high near 46. Light and variable wind.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 36. Calm wind becoming southwest 5 to 9 mph in the evening. Chance of precipitation is 30%.
Friday
A chance of showers before 1pm. Mostly cloudy, with a high near 51. West wind 10 to 13 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 34. Northwest wind around 7 mph.
Saturday
Partly sunny, with a high near 44. North wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 32. Northeast wind around 6 mph becoming southwest after midnight.
Sunday
Mostly cloudy, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
A chance of showers. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 47.
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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:
6:36 am EST Nov 19, 2025
Forecast Valid:
7am EST Nov 19, 2025-6pm EST Nov 25, 2025
 
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