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

42°F

6°C

Humidity 62%
Wind Speed SW 18 mph
Barometer 30.09 in (1020.1 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 19 Mar 12:53 pm EDT
Extended Forecast for

3 Miles S Grand Island NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 40. West wind around 10 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southwest wind around 6 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Friday

    Friday: Showers. High near 46. Breezy, with a southeast wind 8 to 13 mph becoming southwest 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 46 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 32. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 44. West wind 6 to 9 mph.

    High: 44 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 35. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly after 8am. Mostly cloudy, with a high near 44. Southwest wind around 11 mph becoming north in the afternoon. Chance of precipitation is 70%.

    High: 44 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 26. Northeast wind 11 to 13 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 40. West wind around 10 mph.
Tonight
Mostly cloudy, with a low around 30. Southwest wind around 6 mph becoming calm in the evening.
Friday
Showers. High near 46. Breezy, with a southeast wind 8 to 13 mph becoming southwest 16 to 21 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 32. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 44. West wind 6 to 9 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 35. Southwest wind around 7 mph. Chance of precipitation is 30%.
Sunday
Showers likely, mainly after 8am. Mostly cloudy, with a high near 44. Southwest wind around 11 mph becoming north in the afternoon. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 26. Northeast wind 11 to 13 mph. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 39.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Grand Island NY
 42.96°N 78.98°W (Elev. 571 ft)
Last Update:
9:58 am EDT Mar 19, 2026
Forecast Valid:
1pm EDT Mar 19, 2026-6pm EDT Mar 25, 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