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

62°F

17°C

Humidity 93%
Wind Speed N 12 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 7 Oct 6:53 pm EDT
Extended Forecast for

Lewiston NY

  • Tonight

    Tonight: Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Low around 50. North wind 7 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Sunny, with a high near 62. North wind 10 to 14 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. North wind 8 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. Northeast wind 6 to 8 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Patchy frost after 3am. Otherwise, clear, with a low around 36. East wind around 5 mph becoming light and variable in the evening.

    Low: 36 °F

    Clear then
    Patchy Frost

  • Friday

    Friday: Patchy frost before 8am. Otherwise, sunny, with a high near 64. Southwest wind 5 to 7 mph.

    High: 64 °F

    Patchy Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44. Light south wind.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. South wind 3 to 6 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Showers and possibly a thunderstorm before 2am, then a slight chance of showers between 2am and 3am. Low around 50. North wind 7 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Sunny, with a high near 62. North wind 10 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 39. North wind 8 to 10 mph.
Thursday
Sunny, with a high near 58. Northeast wind 6 to 8 mph.
Thursday Night
Patchy frost after 3am. Otherwise, clear, with a low around 36. East wind around 5 mph becoming light and variable in the evening.
Friday
Patchy frost before 8am. Otherwise, sunny, with a high near 64. Southwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 44. Light south wind.
Saturday
Mostly sunny, with a high near 68. South wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 46.
Columbus Day
Sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lewiston NY
 43.19°N 79.06°W (Elev. 295 ft)
Last Update:
4:36 pm EDT Oct 7, 2025
Forecast Valid:
7pm EDT Oct 7, 2025-6pm EDT Oct 14, 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