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

28°F

-2°C

Humidity 88%
Wind Speed S 3 mph
Barometer 30.32 in (1028.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 25 Mar 2:53 am EDT
Extended Forecast for

Olcott NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Southwest wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 38. East wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 38 °F

    Cloudy then
    Chance
    Showers

  • Thursday

    Thursday: Showers, mainly after 2pm. High near 56. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Slight Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 5am, then a slight chance of rain and snow showers. Low around 25. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 25 °F

    Showers then
    Rain/Snow
    Likely

  • Friday

    Friday: Mostly sunny, with a high near 33. North wind 9 to 14 mph, with gusts as high as 24 mph.

    High: 33 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. Northwest wind 7 to 10 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 38. West wind 9 to 14 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Southwest wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 45. Calm wind becoming east 5 to 7 mph in the afternoon.
Wednesday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 38. East wind 6 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
Thursday
Showers, mainly after 2pm. High near 56. Southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain showers before 5am, then a slight chance of rain and snow showers. Low around 25. West wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Mostly sunny, with a high near 33. North wind 9 to 14 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 22. Northwest wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 38. West wind 9 to 14 mph.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly cloudy, with a high near 52.
Monday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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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:
2:23 am EDT Mar 25, 2026
Forecast Valid:
2am EDT Mar 25, 2026-6pm EDT Mar 31, 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