National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Niagara Falls, Niagara Falls International Airport (KIAG)

Lat: 43.11°NLon: 78.94°WElev: 587ft.

Fog/Mist

14°C

58°F

Humidity 97%
Wind Speed SW 17 km/h
Barometer 1011.1 mb (29.86 in)
Dewpoint 14°C (57°F)
Visibility 4.02 km
Last update 16 Apr 12:53 am EDT
Extended Forecast for

Olcott NY

  • Overnight

    Overnight: A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 11. Southwest wind 11 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 11 °C

    Showers
    Likely

  • Thursday

    Thursday: A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 21. Southwest wind 14 to 24 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.

    High: 21 °C

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 8pm, then a chance of showers. Mostly cloudy, with a low around 7. Southwest wind 11 to 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 7 °C

    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 14. West wind around 10 km/h becoming north in the afternoon.

    High: 14 °C

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 7. East wind 5 to 8 km/h.

    Low: 7 °C

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 19. Breezy, with a south wind 10 to 20 km/h increasing to 22 to 32 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 19 °C

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 3. West wind around 21 km/h. Chance of precipitation is 60%.

    Low: 3 °C

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 7. West wind 21 to 26 km/h. Chance of precipitation is 40%.

    High: 7 °C

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of snow showers before 8pm. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.

    Low: -1 °C

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 4am, then showers likely and possibly a thunderstorm after 4am. Cloudy, with a low around 11. Southwest wind 11 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Thursday
A chance of showers and thunderstorms before 1pm, then showers likely between 1pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 21. Southwest wind 14 to 24 km/h. Chance of precipitation is 70%. New rainfall amounts between 2.5 and 5 mm possible.
Thursday Night
Showers and thunderstorms likely before 8pm, then a chance of showers. Mostly cloudy, with a low around 7. Southwest wind 11 to 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 14. West wind around 10 km/h becoming north in the afternoon.
Friday Night
Mostly cloudy, with a low around 7. East wind 5 to 8 km/h.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 19. Breezy, with a south wind 10 to 20 km/h increasing to 22 to 32 km/h. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 3. West wind around 21 km/h. Chance of precipitation is 60%.
Sunday
A chance of rain and snow showers before 11am, then a chance of rain showers between 11am and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 7. West wind 21 to 26 km/h. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers before 8pm. Mostly cloudy, with a low around -1. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 6.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 12.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 12.
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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 m)
Last Update:
10:04 pm EDT Apr 15, 2026
Forecast Valid:
1am EDT Apr 16, 2026-6pm EDT Apr 22, 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