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 90%
Wind Speed NE 10 mph
Barometer 29.72 in (1007.0 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 12 Nov 2:53 am EST
Extended Forecast for

Grand Island NY

  • Overnight

    Overnight: A chance of showers before 5am, then rain likely after 5am. Cloudy, with a low around 41. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Rain Likely

  • Thursday

    Thursday: Rain before 2pm, then a chance of showers between 2pm and 4pm. High near 47. Northeast wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: Cloudy, with a low around 32. North wind 10 to 13 mph.

    Low: 32 °F

    Cloudy

  • Friday

    Friday: A chance of rain and snow showers, mainly between 10am and 4pm. Cloudy, with a high near 41. North wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A slight chance of rain and snow showers before 7pm, then a slight chance of snow showers. Mostly cloudy, with a low around 30. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 43. Northwest wind 7 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow showers before 7pm. Mostly cloudy, with a low around 30. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 46. Northwest wind 6 to 9 mph.

    High: 46 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers before 5am, then rain likely after 5am. Cloudy, with a low around 41. Northeast wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 2pm, then a chance of showers between 2pm and 4pm. High near 47. Northeast wind 13 to 16 mph, with gusts as high as 26 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 32. North wind 10 to 13 mph.
Friday
A chance of rain and snow showers, mainly between 10am and 4pm. Cloudy, with a high near 41. North wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday Night
A slight chance of rain and snow showers before 7pm, then a slight chance of snow showers. Mostly cloudy, with a low around 30. Northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of rain and snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 43. Northwest wind 7 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of snow showers before 7pm. Mostly cloudy, with a low around 30. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 46. Northwest wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 47.
Monday Night
Partly cloudy, with a low around 32.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grand Island NY
 43.03°N 78.97°W (Elev. 597 ft)
Last Update:
1:22 am EST Nov 12, 2026
Forecast Valid:
3am 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