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.

A Few Clouds

38°F

3°C

Humidity 76%
Wind Speed NW 14 mph
Barometer 29.95 in (1015.3 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 28 Feb 9:53 am EST
Extended Forecast for

Lewiston NY

  • Today

    Today: Mostly sunny, with a high near 42. West wind 11 to 16 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 20. North wind 8 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Northwest wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 10. Northwest wind 8 to 13 mph becoming light north after midnight.

    Low: 10 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 25. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Southeast wind around 7 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Rain and snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 37. South wind 7 to 9 mph. Chance of precipitation is 70%.

    High: 37 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before 1am. Mostly cloudy, with a low around 29. South wind 6 to 8 mph becoming north in the evening. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 42. West wind 11 to 16 mph.
Tonight
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 20. North wind 8 to 10 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 23. Northwest wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 10. Northwest wind 8 to 13 mph becoming light north after midnight.
Monday
Sunny, with a high near 25. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 19. Southeast wind around 7 mph.
Tuesday
Rain and snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 37. South wind 7 to 9 mph. Chance of precipitation is 70%.
Tuesday Night
Rain and snow showers likely before 1am. Mostly cloudy, with a low around 29. South wind 6 to 8 mph becoming north in the evening. Chance of precipitation is 60%.
Wednesday
Mostly sunny, with a high near 41.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
Showers likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Thursday Night
Showers likely. Cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
A chance of showers. Cloudy, with a high near 51. 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:
9:58 am EST Feb 28, 2026
Forecast Valid:
10am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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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