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.

Fog/Mist

23°F

-5°C

Humidity 92%
Wind Speed Calm
Barometer 30.02 in (1018.3 mb)
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Last update 14 Feb 5:53 am EST
Extended Forecast for

3 Miles S Grand Island NY

  • Today

    Today: Mostly cloudy, with a high near 34. Southwest wind 5 to 9 mph becoming light west.

    High: 34 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming light and variable.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 37. East wind around 6 mph becoming light and variable.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Southwest wind around 6 mph.

    Low: 30 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 39. Southwest wind 6 to 10 mph.

    High: 39 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34. South wind around 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Southwest wind 6 to 9 mph.

    High: 40 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 33. Southeast wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Rain. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Rain

Detailed Forecast

Today
Mostly cloudy, with a high near 34. Southwest wind 5 to 9 mph becoming light west.
Tonight
Mostly cloudy, with a low around 24. Southwest wind around 5 mph becoming light and variable.
Sunday
Partly sunny, with a high near 37. East wind around 6 mph becoming light and variable.
Sunday Night
Mostly cloudy, with a low around 30. Southwest wind around 6 mph.
Washington's Birthday
Mostly cloudy, with a high near 39. Southwest wind 6 to 10 mph.
Monday Night
Mostly cloudy, with a low around 34. South wind around 10 mph.
Tuesday
Partly sunny, with a high near 40. Southwest wind 6 to 9 mph.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 33. Southeast wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 30%.
Wednesday
Rain. High near 40. Chance of precipitation is 80%.
Wednesday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
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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:
3:36 am EST Feb 14, 2026
Forecast Valid:
6am EST Feb 14, 2026-6pm EST Feb 20, 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