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

41°F

5°C

Humidity 82%
Wind Speed NE 7 mph
Barometer 30.21 in (1023.6 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 27 Apr 12:53 am EDT
Extended Forecast for

Olcott NY

  • Overnight

    Overnight: Partly cloudy, with a low around 36. Light east wind.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 63. Light east wind increasing to 5 to 10 mph in the morning.

    High: 63 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 47. Southeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 66. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 66 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43. Southwest wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 52. North wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 40. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Thursday

    Thursday: Mostly sunny, with a high near 52. Northwest wind around 11 mph.

    High: 52 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 36. Light east wind.
Monday
Sunny, with a high near 63. Light east wind increasing to 5 to 10 mph in the morning.
Monday Night
Increasing clouds, with a low around 47. Southeast wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 66. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 43. Southwest wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 52. North wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 40. Northwest wind 6 to 9 mph. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 52. Northwest wind around 11 mph.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 52.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Partly sunny, with a high near 51.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Partly sunny, with a high near 53.
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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:
9:57 pm EDT Apr 26, 2026
Forecast Valid:
1am EDT Apr 27, 2026-6pm EDT May 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation