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

45°F

7°C

Humidity 93%
Wind Speed E 14 G 22 mph
Barometer 29.70 in (1006.3 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 12 Nov 3:53 am EST
Extended Forecast for

Lewiston NY

  • Overnight

    Overnight: Rain. Low around 42. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: Rain before 11am, then a chance of showers between 11am and 3pm. High near 47. Northeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Cloudy, with a low around 34. North wind 11 to 14 mph.

    Low: 34 °F

    Cloudy

  • Friday

    Friday: A slight chance of showers before 4pm. Cloudy, with a high near 41. North wind 9 to 15 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers after 7pm. Cloudy, with a low around 32. North wind around 8 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers. Partly sunny, with a high near 43. Northwest wind 8 to 11 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. Northwest wind 8 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Northwest wind 8 to 10 mph.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Low around 42. East wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 11am, then a chance of showers between 11am and 3pm. High near 47. Northeast wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Cloudy, with a low around 34. North wind 11 to 14 mph.
Friday
A slight chance of showers before 4pm. Cloudy, with a high near 41. North wind 9 to 15 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers after 7pm. Cloudy, with a low around 32. North wind around 8 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers. Partly sunny, with a high near 43. Northwest wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 34. Northwest wind 8 to 10 mph.
Sunday
Mostly cloudy, with a high near 46. Northwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
Mostly clear, with a low around 35.
Wednesday
Sunny, with a high near 54.
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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:
3:57 am EST Nov 12, 2026
Forecast Valid:
4am EST Nov 12, 2026-6pm EST Nov 18, 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