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

46°F

8°C

Humidity 89%
Wind Speed W 6 mph
Barometer 29.92 in (1013.9 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 May 8:53 pm EDT
Extended Forecast for

Olcott NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 43. Northwest wind 5 to 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 66. West wind 3 to 8 mph.

    High: 66 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. Southwest wind 7 to 9 mph.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Increasing clouds, with a high near 74. Southwest wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 51. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 72. Light and variable wind becoming west around 5 mph in the morning.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 51. Calm wind becoming east around 5 mph after midnight.

    Low: 51 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. East wind around 7 mph becoming southwest in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 43. Northwest wind 5 to 7 mph.
Friday
Increasing clouds, with a high near 66. West wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 49. Southwest wind 7 to 9 mph.
Saturday
A chance of showers after 2pm. Increasing clouds, with a high near 74. Southwest wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of showers, mainly before 8pm. Mostly cloudy, with a low around 51. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Partly sunny, with a high near 72. Light and variable wind becoming west around 5 mph in the morning.
Sunday Night
Partly cloudy, with a low around 51. Calm wind becoming east around 5 mph after midnight.
Monday
Mostly sunny, with a high near 78. East wind around 7 mph becoming southwest in the afternoon.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Partly sunny, with a high near 81.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 47.
Thursday
Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Olcott NY
 43.33°N 78.71°W (Elev. 299 ft)
Last Update:
7:57 pm EDT May 14, 2026
Forecast Valid:
8pm EDT May 14, 2026-6pm EDT May 21, 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