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.

Fair

23°F

-5°C

Humidity 78%
Wind Speed W 3 mph
Barometer 30.38 in (1030.6 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 24 Mar 1:53 am EDT
Extended Forecast for

Olcott NY

  • Overnight

    Overnight: Partly cloudy, with a low around 26. Northwest wind around 9 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 39. Light and variable wind becoming southwest 8 to 13 mph in the morning.

    High: 39 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Southwest wind 6 to 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 46. Southeast wind 3 to 7 mph.

    High: 46 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A slight chance of showers. Cloudy, with a low around 37. Southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 56. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely before 2am. Mostly cloudy, with a low around 26. West wind 10 to 13 mph becoming northwest after midnight. Chance of precipitation is 60%.

    Low: 26 °F

    Showers
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 33. North wind 10 to 13 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. Northwest wind around 9 mph.
Tuesday
Increasing clouds, with a high near 39. Light and variable wind becoming southwest 8 to 13 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 28. Southwest wind 6 to 9 mph.
Wednesday
Mostly cloudy, with a high near 46. Southeast wind 3 to 7 mph.
Wednesday Night
A slight chance of showers. Cloudy, with a low around 37. Southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 20%.
Thursday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 56. Southwest wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely before 2am. Mostly cloudy, with a low around 26. West wind 10 to 13 mph becoming northwest after midnight. Chance of precipitation is 60%.
Friday
Mostly sunny, with a high near 33. North wind 10 to 13 mph.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 49.
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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:
1:58 am EDT Mar 24, 2026
Forecast Valid:
2am EDT Mar 24, 2026-6pm EDT Mar 30, 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